Norma G. Sanchez

French National Centre for Scientific Research | CNRS · Institut national des sciences de l'univers (INSU) Observatoire de Paris PSL, Sorbonne Université LERMA UMR 8112

We go forward in completing the Standard Model of the Universe back in time with Planckian and trans-Planckian physics before inflation in agreement with observations, classical-quantum gravity duality, and quantum space-time. The quantum vacuum energy bends the space-time and produces a constant curvature de Sitter background. We link the de Sitte...

Associated to the Publication : de Vega, H.J.; Sanchez, N.G. "Galaxy Phase-Space Density Data Preclude that Bose-Einstein Condensate be the Total Dark Matter ", Universe 2022, 8, 419. https://doi.org/10.3390/universe8080419 https://www.mdpi.com/2218-1997/8/8/419 Featured by Universe 2022

We uncover the general mechanism and the nature of today’s dark energy (DE). This is only based on well-known quantum physics and cosmology. We show that the observed DE today originates from the cosmological quantum vacuum of light particles, which provides a continuous energy distribution able to reproduce the data. Bosons give positive contribut...

Programme 2023 of the Chalonge - de Vega School. La Science qui donne envie Une grande aventure scientifique et humaine Open and Free Science – Open and Free Access A Laboratory of Ideas, Research, Training and Scientific Culture Novelties, Learning and Understanding _______________________________________________________________________________...

We provide a quantum unifying picture for black holes of all masses and their main properties covering classical, semiclassical, Planckian and trans-Planckian gravity domains: Space-time, size, mass, vacuum ("zero point") energy, temperature , partition function, density of states and entropy. Novel results of this paper are: Black hole interiors a...

We investigate the classical aspects of quantum theory and under which description quantum theory does appear classical. Although such descriptions or variables are known as “ontological” or “hidden,” they are not hidden at all but are dual classical states (in the sense of the general classical–quantum duality of nature). We analyze and interpret...

We describe the Universe quantum asymptotic gravitational Vaccua: the initial (in) Vaccum "Nothing", the late Vacuum State, ("Everything") today, and connect them through a unitary S-Matrix as a Classical-Quantum Dual Transform across the Planck scale. The minimal or initial time and entropy are in the range 0 < t in ≤ 10^{−61} t_P , and 0 < S_in ≤...

We describe the Universe quantum asymptotic gravitational Vaccua: the initial (in) Vaccum ”Nothing”, the late Vacuum State, (”Everything”) today, and connect them through a unitary S- Matrix as a Classical-Quantum Dual Trans form across the Planck scale. The minimal or initial time and entropy are in the range 0 < tin ≤ 10^{−61} t_P, and 0 < Sin ≤...

Resumen: Unificamos una diversidad de sistemas que describimos (descubrimos) conceptualmente como sistemas cuánticos de información, uno de ellos la Fotografía con implicaciones para la computación cuántica y la inteligencia artificial, (J. L. Mac Loughlin y N. G. Sanchez, (2024), [1], [2], [3]). Incluimos aquí otros sistemas físicos y orgánicos: (...

We investigate the classical aspects of Quantum theory and under which description Quantum theory does appear Classical. Although such descriptions or variables are known as "ontological" or "hidden", they are not hidden at all, but are dual classical states (in the sense of the general classical-quantum duality of Nature). We analyze and interpret...

Welcome and Invitation to contribute to this Special Issue. <https://www.mdpi.com/journal/universe/special_issues/44645D0TKA > < https://chalonge-devega.fr/QG-Special-Issue.png > This Special Issue aims to provide a collection of both research papers and review papers on the fascinating problems of quantum physics including gravity, from quantum fi...

Welcome and Invitation to this Special Issue : In light of the success of the first volume of this Special Issue titled “keV Warm Dark Matter (ΛWDM) in Agreement with Observations in Tribute to Héctor J. de Vega”, we are publishing this second volume under the same title. The first volume attracted great interest with its impressive 11 publicatio...

Programme 2024 of the Chalonge - de Vega - Sanchez School. La Science qui donne envie. Une grande aventure scientifique et humaine. Open and Free Science – Open and Free Access. A Laboratory of Ideas, Research, Training and Scientific Culture, Novelties, Learning and Understanding. Interdisciplinarity, Synthesis and Unification of Knowledge ______...

Identificamos y describimos aquí desde el punto de vista de los últimos y más recientes conceptos del espacio-tiempo cuántico, y de la física cuántica de los agujeros negros, universo primigenio, y teoría de la informacion, pasajes de textos de Jorge Luis Borges, Adolfo Bioy Casares, Blaise Pascal, y de algunas obras de Salvador Dali. No se trata d...

Here we identify and describe, from the point of view of the latest and most recent concepts of quantum space-time, the quantum physics of black holes, the primeval universe, and information theory, passages from texts by Jorge Luis Borges, Adolfo Bioy Casares, Blaise Pascal, and some works by Salvador Dali. This is not a literary analysis of such...

Resumen: Presentamos nuevas ideas, argumentos, y motivaciones, sobre la necesidad de completar cuánticamente el lenguaje existente con un nuevo lenguaje conceptual para comprender mejor el universo y disponer de un nuevo lenguaje cuántico total que contenga a los dos: el lenguaje existente, clásico, exterior o decoherentizado y el lenguaje cuántico...

We present new ideas, arguments, and motivations, on the need to quantumly complete the existing language with a new conceptual language to better understand the universe and to have a new total quantum language that contains both: the existing, classical, exterior or decoherentized language, and the inner quantum language of ideas, thought, dreams...

A new formalism is introduced that makes it possible to elucidate the physical and geometric content of quantum space–time. It is based on the Minimum Group Representation Principle (MGRP). Within this framework, new results for entanglement and geometrical/topological phases are found and implemented in cosmological and black hole space–times. Our...

A new formalism is introduced that makes it possible to elucidate the physical and geometric content of quantum spacetime. It is based in the Minimum Group Representation Principle (MGRP). Within this framework new results for entanglement and geometrical/topological phases are found and implemented in cosmological and black hole space-times. Our m...

A new formalism is introduced that makes it possible to elucidate the physical and geometric content of quantum spacetime. It is based in the Minimum Group Representation Principle (MGRP). Within this framework new results for entanglement and geometrical/topological phases are found and implemented in cosmological and black hole space-times. Our m...

In a previous article Ref [1] we have communicated about a New Finding: Photography is a Conceptual Quantum System of Measurement and Information. • Now in this work we go further in our approach and include the Cinema: We find that in reality Cinema is already included within the Photographic process itself: The Photography System in itself...

This article is the continuation of Paper II: ”NEW QUANTUM SYSTEM INFORMATION AND MEASUREMENT (II): THE CINEMA" . CONTENTS OF THIS PAPER III : I. INTRODUCTION . II. THE INFORMATION - CINEMA QUBITS INSIDE OF THE PHOTOGRAPHIC ACTION . A. CINEMA: THE DEFREEZING OF PHOTOGRAPHY. INTIHUATANA (The Sun) . B. ... And the “MARTYRS of PHOTOGRAPHY”, “Dag...

• En un articulo precedente (Octubre 2023), Ref [1] hemos comunicado sobre un Nuevo Hallazgo: El que la Fotografia es un Sistema Cuantico de Medicion e Informacion. Referimos a nuestro articulo I Ref [1] para los fundamentos sobre el tema y los nuevos resultados al respecto. • Ahora en este trabajo vamos m`as allà en nuestro enfoque e incluimos el...

Este articulo es la continuacion del Paper II: ”NUEVO SISTEMA CUANTICO DE INFORMACION Y MEDICION (II) : EL CINEMA” Remarcablemente, Proyectores antiguos y Camaras antiguas denotan màs claramente la secuencia temporal de los estados intermedios cuànticos de la fotografia, pues el interior està màs visible y macroscopico. • El estado Negativo debe...

We show that, as in the case of the principle of minimum action in classical and quantum mechanics, there exists an even more general principle in the very fundamental structure of quantum spacetime: this is the principle of minimal group representation, which allows us to consistently and simultaneously obtain a natural description of spacetime’s...

A new formalism is introduced that makes it possible to elucidate the physical and geometric content of quantum spacetime. It is based in the Minimum Group Representation Principle (MGRP). Within this framework new results for entanglement and geometrical/topological phases are found and implemented in cosmological and black hole space-times. Our m...

We provide a group theory approach to coherent states describing quantum space-time and its properties. This provides a relativistic framework for the metric of a Riemmanian space with bosonic and fermionic coordinates, its continuum and discrete states, and a kind of “quantum optics” for the space-time. New results of this paper are: (i) The space...

We give here a new vision of Photography as a quantum physical system. The concepts of classical and geometric optics are limited and outdated to describe the entire photographic system from current and conceptual physics. Quantum physics and quantum information theory in their most current versions provide the fundamental bases for describing the...

We show that, as in the case of the principle of minimum action in classical and quantum mechanics, there exists an even more general principle in the very fundamental structure of quantum space-time: This is the principle of minimal group representation that allows to consistently and simultaneously obtain a natural description of the spacetime dy...

We provide a group theory approach to coherent states describing quantum space-time and its properties. This provides a relativistic framework for the metric of a Riemmanian space with bosonic and fermionic coordinates, its continuum and discrete states, and a kind of "quantum optics" for the space-time. New results of this paper are: (i) The space...

In a recent paper to appear in Phys. Rev. D, Ref [1] we presented a group theory approach to coherent states describing quantum space-time and its properties. This provides a relativistic framework for the metric of a Riemmanian space with bosonic and fermionic coordinates, its continuum and discrete states, and a kind of ”quantum optics” for the s...

Damos aqui una nueva visi´on de la Fotograf´ıa como un sistema fısico cuantico. Los conceptos de la ´optica clasica y geometrica resultan limitados y desactualizados para describir desde la fisica actual y conceptual la totalidad del sistema fotografico. La fısica cuantica y la teoria de la informacion cuantica en sus versiones mas actuales dan las...

Damos aqui una nueva visi´on de la Fotograf´ıa como un sistema fısico cuantico. Los conceptos de la ´optica clasica y geometrica resultan limitados y desactualizados para describir desde la fisica actual y conceptual la totalidad del sistema fotografico. La fısica cuantica y la teoria de la informacion cuantica en sus versiones mas actuales dan las...

The H0 Award. A History: Professor Adam G. RIESS, Nobel prize in Physics (2011), is awarded the Chalonge Medal, Héctor de Vega Medal, and H0 Award 2023, for his relentless clever work and deep discoveries regarding the expansion rate of the Universe, a puzzle at the center of Cosmology and LambdaCDM showing the Model is currently challenged to conn...

H_0 The Expansion History of the Universe. Professor Adam G. RIESS, Nobel prize in Physics (2011), is awarded the Chalonge Medal, Héctor de Vega Medal, and H0 Award 2023, for his relentless clever work and deep discoveries regarding the expansion rate of the Universe, a puzzle at the center of Cosmology and LambdaCDM showing the Model is currently...

Quantum trans-Planckian physics inside black holes and its spectrum (aps.org) https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.126018. In her recent paper (20 june 2023), argentinian and french quantum physicist and cosmologist Norma G. Sanchez (Director of Research and Director of the International School Daniel Chalonge-Hector de Vega)...

We provide a group theory approach to coherent states describing quantum space-time and its properties. This provides a relativistic quantum framework for the metric of a Riemmanian space including bosonic and fermionic coordinates and its continuum and discrete states. New results we find here are: (i) The space-time is described as a physical co...

Welcome and Invitation to contribute to this Special Issue. <https://www.mdpi.com/journal/universe/special_issues/44645D0TKA > < https://chalonge-devega.fr/QG-Special-Issue.png > This Special Issue aims to provide a collection of both research papers and review papers on the fascinating problems of quantum physics including gravity, from quant...

Figure 1 of the Paper: Quantum Trans-Planckian Physics Inside Black Holes and Its Spectrum --- < https://www.researchgate.net/publication/369881501_Quantum_Trans-Planckian_Physics_inside_Black_Holes_and_its_Spectrum > ---- Explanation is provided in the Figure caption and in the paper.

Figure 2 of the Paper: Quantum Trans-Planckian Physics Inside Black Holes and its Spectrum.--- <https://www.researchgate.net/publication/369881501_Quantum_Trans-Planckian_Physics_inside_Black_Holes_and_its_Spectrum > --- Explanation provided in the Figure caption and in the paper.

Figure 1 of the Paper : Quantum Trans-Planckian Physics Inside Black Holes and its Spectrum. --- < https://www.researchgate.net/publication/369881501_Quantum_Trans-Planckian_Physics_inside_Black_Holes_and_its_Spectrum >--- Explanation is provided in the caption and in the paper.

Figure 1 of the Paper: Quantum Trans-Planckian Physics Inside Black Holes and its Spectrum --- <https://www.researchgate.net/publication/369881501_Quantum_Trans-Planckian_Physics_inside_Black_Holes_and_its_Spectrum > --- Explanation is provided in the Figure caption and in the paper.

We provide a quantum unifying picture for black holes of all masses and their main properties covering classical, semiclassical, Planckian and trans-Planckian gravity domains: Space-time, size, mass, vacuum ("zero point") energy, temperature , partition function, density of states and entropy. Novel results of this paper are: Black hole interiors a...

We uncover the general mechanism and the nature of the today dark energy (DE). This is only based on well known quantum physics and cosmology. We show that the observed DE today originates from the cosmological quantum vacuum of light particles which provides a continuous energy distribution able to reproduce the data. Bosons give positive contribu...

Special Issue Information Dear Colleagues, This Special Issue aims to provide a collection of both research papers and review papers on the fascinating problems of quantum physics including gravity, from quantum fields in curved space times to Planckian and trans-Planckian physics and quantum space-time, at the cutting edge of these domains and t...

Dear Colleagues, Research into keV warm dark matter (WDM) is progressing fast. The subject is new and essentially works, naturally reproducing astronomical observations over all scales, from small and intermediate galactic scales to large (cosmological) scales (ΛWDM). Astronomical evidence that Cold Dark Matter (CDM) and its proposed tailored bary...

Ultralight scalars with typical mass of the order m ∼ 10 −22 eV and light scalars forming a Bose-Einstein condensate (BEC) exhibit a Jeans length in the kpc scale and were therefore proposed as dark matter (DM) candidates. Our treatment here is generic, independent of the particle physics model and applies to all DM BEC, in both : in or out of equi...

-A Laboratory of Ideas, Research, Training and Scientific Culture------ Open Science and Open and Free Access ------- -------PROGRAMME 2022 ----------- ---https://chalonge-devega.fr/Programme2022.html-------- NEW PHYSICS: TRANS-PLANCKIAN PHYSICS: New Phase of the Universe, Dark Vacuum Energy and H0, Black Hole's Interior and Quantum Space-Time--...

We generalize the Thomas-Fermi approach to galaxy structure to include central supermassive black holes and find selfconsistently and non-linearly the gravitational potential of the galaxy plus the central black hole (BH) system. This approach naturally incorporates the quantum pressure of the fermionic warm dark matter (WDM) particles and shows it...

Dear Colleagues, The physical approach to astrophysics, particle physics and cosmology, both in theory and observations, and, in fine, to the understanding of the physics of the Universe allows going deeper into the identification, choice, and formulation of the problems to be solved and into the research programs to be performed, in going to esse...

Programme of the Year 2021 and Nobel Programme of the Chalonge - de Vega School. Tribute to Hector de Vega ---- A Laboratory of Ideas. Research, Training and Scientific Culture---- : 30 Years of Activity. Calling for Understanding---. Science with Great Intellectual Endeavor and a Human Face. La Science qui donne envie. Une grande aventure scientif...

Today, thanks in particular to the results of the ESA Planck mission, the concordance cosmological model appears to be the most robust to describe the evolution and content of the Universe from its early to late times. It summarizes the evolution of matter, made mainly of dark matter, from the primordial fluctuations generated by inflation around 1...

Today, thanks in particular to the results of the ESA Planck mission, the concordance cosmological model appears to be the most robust to describe the evolution and content of the Universe from its early to late times. It summarizes the evolution of matter, made mainly of dark matter, from the primordial fluctuations generated by inflation around $...

We compare the maximal abundance of massive systems predicted in different dynamical dark energy (DDE) models at high redshifts z = 4-7 with the measured abundance of the most massive galaxies observed to be already in place at such redshifts. The aim is to derive constraints for the evolution of the dark energy equation of state parameter w which...

This paper focuses on realistic and timely situations of inflation in connection with the CMB, gravitational and particle physics, adding interdisciplinarity and unification values within a strongly predictive physical approach. The formulation of inflation in the Ginsburg–Landau approach developed by de Vega and Sanchez¹ and by Boyanovsky, de Vega...

A very short break (3min15) in work while times of coronovirus: video proposed by Norma G Sanchez: (continual research, light, space-time, and may be humor) "Chronicle of a confinement" “Art, creativity and work on a daily basis in times of covid19” : A Master of the kinetic and experimental art and in the research of visual art and sculpture, Ju...

We compare the maximal abundance of massive systems predicted in different dynamical dark energy (DDE) models at high redshifts z ≈ 4 − 7 with the measured abundance of the most massive galaxies observed to be already in place at such redshifts. The aim is to derive constraints for the evolution of the dark energy equation of state parameter w whic...

Research outreach article based on the 2019 "trilogy" of research papers on the subject by Norma G. Sanchez, namely the classical-quantum gravity duality, the quantum structure of the space-time, the quantum light-cone. ------------------- DOI : 10.32907/RO-111-138141 -------------- Cite the Harvard Reference: Sanchez N. G., 2019, "Unifying quantum...

Research outreach article based on the 2019 "trilogy" of research papers on the subject by Norma G. Sanchez, namely the classical-quantum gravity duality, the quantum structure of the space-time, the quantum light-cone. ------------------- DOI : 10.32907/RO-111-138141 -------------- Harvard Reference: Sanchez N. G., 2019, "Unifying quantum mechanic...

The standard model of the universe is further completed back in time before inflation in agreement with observations, classical-quantum gravity duality and quantum space-time. Quantum vacuum energy bends the space-time and produces a constant curvature de Sitter background. We link de Sitter universe and the cosmological constant to the (classical...

Programme of the Year 2020 of the Chalonge - de Vega School. THE NEW UNIVERSE and the NEW BLACK HOLES. QUANTUM PHYSICS and DARK ENERGY----- A Laboratory of Ideas. Research, Training and Scientific Culture---- 2020: 30 Years of Activity. Calling for Understanding---Tribute to Hector de Vega. Science with great intellectual endeavor and a human fac...

This White Paper for the CNRS IN2P3 Prospective 2020 focuses on realistic and timely situations of inflation in connection with the CMB, gravitational and particle physics, adding inter-disciplinarity and unification values within a strongly predictive physical approach. The formulation of inflation in the Ginsburg-Landau approach developed by de V...

White Paper presented at the CNRS IN2P3 Prospectives 2020, GT05 Steering Group « Physics of Inflation and Dark Energy », and the GT05 IN2P3 Topical Meeting held on 9-10 December 2019 in Grenoble, France. This White Paper to the CNRS IN2P3 Prospective 2020 focuses on realistic and timely situations of inflation in connection with the CMB, gravitati...

White Paper presented at the CNRS IN2P3 Prospectives 2020, GT05 Steering Group « Physics of Inflation and Dark Energy », and the GT05 IN2P3 Topical Meeting held on 9-10 December 2019 in Grenoble, France. This White Paper to the CNRS IN2P3 Prospective 2020 focuses on realistic and timely situations of inflation in connection with the CMB, gravitatio...

Open accès, domaine public , droits de l'auteur,Creative Commons Licence (CC BY 4.0). This work is licensed under a Creative Commons Attribution 4.0 International Licence. Harvard ReferenceSanchez N. G., 2019, "Unifying quantum mechanics with Einstein’s general relativity," Research OUTREACH (111). Available at: https://researchoutreach.org/article...

The physical history of the Universe is completed by including the quantum planckian and trans-planckian phase before Inflation in the Standard Model of the Universe in agreement with observations. A new quantum precursor phase appears beyond the Planck scale. We extend de Sitter universe to the quantum domain: classical-quantum de Sitter duality....

Nature has a dual behavior of wave and corpuscle: this is the well known classical-quantum duality or wave-particle duality of quantum physics (as the light and its photons, the microscopic world of elementary particles, ultradense plasmas, the laser, macroscopic quantum states (as compact stars), and many other examples). Dr Norma G. Sanchez (emer...

The Total History of the Universe in terms of the Planck time t_P including the quantum phase before inflation and the transplanckian phase till the remote past origin. The Planck scale t_P is in red. In the figure powers of 10 appear printed as "**".

We start from quantum theory (instead of general relativity) to approach quantum gravity within a minimal setting and promote the space-time coordinates to quantum non-commuting operators. Comparison to the harmonic oscillator global phase space is enlighting. The phase space instanton (X, P = iT) describes the hyperbolic quantum space-time structu...

The physical history of the Universe is completed by including the quantum Planckian and trans-Planckian phase before inflation in the Standard Model of the Universe in agreement with observations. In the absence of a complete quantum theory of gravity, we start from quantum physics and its foundational milestone. The universal classical-quantum (o...

"Frontier Objects in Astrophysics and Particle Physics". Frascati Physics Series Vol. 66 (2018), pp 200-213, 4 figures (Book Vulcano Workshop 2018)

Starting from quantum theory (instead of general relativity) to approach quantum gravity within a minimal setting allows us here to describe the quantum space-time structure and the quantum light cone. From the classical-quantum duality and quantum harmonic oscillator (X, P) variables in global phase space, we promote the space-time coordinates to...

The investigation of distant galaxy formation and evolution is a powerful tool to constrain dark matter scenarios, supporting and in some cases surpassing other astrophysical and experimental probes. The recent completion of the Hubble Frontier Fields (HFF) programme combining ultra-deep Hubble Space Telescope observations and the magnification pow...

The investigation of distant galaxy formation and evolution is a powerful tool to constrain dark matter scenarios, supporting and in some cases surpassing other astrophys-ical and experimental probes. The recent completion of the Hubble Frontier Field (HFF) programme combining ultra-deep Hubble Space Telescope observations and the magnification pow...

The physical history of the Universe is completed by including the quantum planckian and super-planckian phase before Inflation in the Standard Model of the Universe in agreement with observations. In the absence of a complete quantum theory of gravity, we start from quantum physics and its foundational milestone: The universal classical-quantum (o...

THE CHALONGE - DE VEGA PROGRAMME 2019: THE NEW UNIVERSE AND DARK ENERGY -------------------------- Ecole Internationale d'Astrophysique Daniel Chalonge - Hector de Vega -------------------------- -Programme of the Year 2019: The New Universe and its Implications on Dark Energy - Le Nouveau Univers et l 'Energie Noire ---This year programme inclu...

CHALONGE - DE VEGA PROGRAMME 2018: THE NEW UNIVERSE ----------------- Ecole Internationale d'Astrophysique Daniel Chalonge - Hector de Vega ---------------- ----PROGRAMME of the YEAR 2018: ----THE NEW UNIVERSE - LE NOUVEL UNIVERS ----New Topics on Quantum Physics in the Universe -----(i) Quantum physics in stars, galaxies, dark matter and supe...

A beacon at the forefront of physical cosmology and astrofundamental physics with novel scientific research, projects and ideas, international collaboration and careful interdisciplinarity, with both Theory and Observations. Open to researchers, post-docs, advanced students of different disciplines in the field, both theorists, experimentalists, o...

Background: Mexico is an upper-middle income country, as other developing regions, there is an accelerated aging of the population that will double the absolute number of new breast cancer (BC) cases by 2035. Unfortunately, the incidence of stage III and IV in women older than 65 years old represented 45% of new cases (higher than high-income regio...

The classical-quantum duality at the basis of quantum theory is here extended to the Planck scale domain. The classical/semiclassical gravity (G) domain is dual (in the precise sense of the classical-quantum duality) to the quantum (Q) elementary particle domain: O_Q = o_P^2 (O_G )^{-1}, oP being the Planck scale. This duality is universal. From th...

A fundamental, profound review of the key issues relating to the early universe and the physical processes that occurred in it. --- The interplay between cosmic microwave background radiation, large scale structure, and the dark matter problem are stressed, with a central focus on the crucial issue of the phase transitions in the early universe and...