Search Results - "Sanchez, Norma G."

Entanglement and Generalized Berry Geometrical Phases in Quantum Gravity by Cirilo-Lombardo, Diego J., Sanchez, Norma G.

“…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…”
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Quantum-Spacetime Symmetries: A Principle of Minimum Group Representation by Cirilo-Lombardo, Diego J., Sanchez, Norma G.

“…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…”
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Dark Energy Is the Cosmological Quantum Vacuum Energy of Light Particles—The Axion and the Lightest Neutrino by de Vega, Héctor J., Sanchez, Norma G.

“…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…”
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Galaxy Phase-Space Density Data Preclude That Bose–Einstein Condensate Be the Total Dark Matter by de Vega, Héctor J., Sanchez, Norma G.

“…Ultralight scalars with a 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…”
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Warm Dark Matter Galaxies with Central Supermassive Black Holes by de Vega, Hector, Sanchez, Norma

“…We generalize the Thomas–Fermi approach to galaxy structure to include central supermassive black holes and find, self-consistently and non-linearly, the…”
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New Quantum Structure of Space-Time by Sanchez, Norma G.

“…Starting from quantum theory (instead of general relativity) to approach quantum gravity within a minimal setting allows us here to describe the quantum…”
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Fundamental Physics with the Hubble Frontier Fields: Constraining Dark Matter Models with the Abundance of Extremely Faint and Distant Galaxies by Menci, N., Merle, A., Totzauer, M., Schneider, A., Grazian, A., Castellano, M., Sanchez, N. G.

“…We show that the measured abundance of ultra-faint lensed galaxies at z 6 in the Hubble Frontier Fields (HFF) provides stringent constraints on the parameter…”
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Equation of state, universal profiles, scaling and macroscopic quantum effects in warm dark matter galaxies by de Vega, H. J., Sanchez, N. G.

“…The Thomas–Fermi approach to galaxy structure determines self-consistently and non-linearly the gravitational potential of the fermionic warm dark matter (WDM)…”
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Quantum Trans-Planckian Physics inside Black Holes and its Spectrum by Sanchez, Norma G

“…Phys. Rev. D 107, 126018 (2023) We provide a quantum unifying picture for black holes of all masses and their main properties covering classical,…”
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Gravitation and the Universe from large scale-structures: The GAUSS mission concept Mapping the cosmic web up to the reionization era by Blanchard, Alain, Aubourg, Éric, Brax, Philippe, Castander, Francisco J., Codis, Sandrine, Escoffier, Stéphanie, Dournac, Fabien, Ferté, Agnès, Finelli, Fabio, Fosalba, Pablo, Gangler, Emmanuel, Gontcho, Satya Gontcho A, Hawken, Adam, Ilić, Stéphane, Kneib, Jean-Paul, Kunz, Martin, Lavaux, Guilhem, Le Fèvre, Olivier, Lesgourgues, Julien, Mellier, Yannick, Neveu, Jérémy, Rasera, Yann, Renault, Cécile, Ricci, Marina, Sakr, Ziad, Sanchez, Norma G., Tutusaus, Isaac, Yahia-Cherif, Safir

“…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…”
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Quantum Discrete Levels of the Universe from the Early Trans-Planckian Vacuum to the Late Dark Energy by Sanchez, Norma G

“…Phys. Rev. D 104, 123517 (December 2021) The standard model of the universe is further completed back in time before inflation in agreement with observations,…”
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Gravitation and the Universe from large scale-structures by Blanchard, Alain, Aubourg Éric, Brax Philippe, Castander, Francisco J, Codis Sandrine, Escoffier Stéphanie, Dournac Fabien, Ferté Agnès, Finelli Fabio, Fosalba Pablo, Gangler Emmanuel, Gontcho Satya Gontcho A, Hawken, Adam, Ilić Stéphane, Jean-Paul, Kneib, Kunz, Martin, Lavaux Guilhem, Le Fèvre Olivier, Lesgourgues Julien, Mellier Yannick, Neveu Jérémy, Rasera Yann, Renault Cécile, Ricci, Marina, Sakr Ziad, Sanchez, Norma G, Tutusaus Isaac, Yahia-Cherif Safir

“…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…”
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Entanglement and Generalized Berry Geometrical Phases in Quantum Gravity by Cirilo-Lombardo, Diego J, Sanchez, Norma G

“…Symmetry 2024, 16(8), 1026 A new formalism is introduced describe the physical and geometric content of quantum spacetime. It is based in the Minimum Group…”
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Quantum Space-Time Symmetries: A Principle of Minimum Group Representation by Cirilo-Lombardo, Diego J, Sanchez, Norma G

“…Universe 2024, 10, 22 We show that, as in the case of the principle of minimum action in classical and quantum mechanics, there exists an even more general…”
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Coherent states of quantum spacetimes for black holes and de Sitter spacetime by Cirilo-Lombardo, Diego J, Sanchez, Norma G

“…Phys. Rev. D 108, 126001 (2023) We provide a group theory approach to coherent states describing quantum space-time and its properties. This provides a…”
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Predictive Physics of Inflation and Grand Unification for and from the CMB observations by Sanchez, Norma G

“…International Journal of Modern Physics A Vol. 35, No. 17, 2030008 (2020) This White Paper for the CNRS IN2P3 Prospective 2020 focuses on realistic and timely…”
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New Quantum Phase of the Universe before Inflation and its Cosmological and Dark Energy Implications by Sanchez, Norma G

“…International Journal of Modern Physics A 34, No. 27, 1950155 (2019) The physical history of the Universe is completed by including the quantum planckian and…”
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New Quantum Structure of the Space-Time by Sanchez, Norma G

“…The Journal Gravitation and Cosmology (2019) Vol 25, n.2, pp 91-102 We start from quantum theory (instead of general relativity) to approach quantum gravity…”
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Galaxy Phase-Space Density Data Preclude that Bose-Einstein Condensate be the Total Dark Matter by de Vega, Hector J, Sanchez, Norma G

“…Universe 2022, 8, 419. https://www.mdpi.com/2218-1997/8/8/419 Light scalars (as the axion) with mass m ~ 10^{-22} eV forming a Bose-Einstein condensate (BEC)…”
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Warm Dark Matter Galaxies with Central Supermassive Black-Holes by de Vega, Hector J, Sanchez, Norma G

“…Universe 2022, 8(3), 154 We generalize the Thomas-Fermi approach to galaxy structure to include self-consistently and non-linearly central supermassive black…”
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