Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Octavio Obregón"'
Publikováno v:
Physics Letters B, Vol 836, Iss , Pp 137636- (2023)
The Heisenberg uncertainty principle is known to be connected to the entropic uncertainty principle. This correspondence is obtained employing a Gaussian probability distribution for wave functions associated to the Shannon entropy. Independently, du
Externí odkaz:
https://doaj.org/article/5859d5d05b9f4472ac75db2af05a416d
Publikováno v:
Universe, Vol 8, Iss 8, p 418 (2022)
The SU(N) invariant model of matrix theory that emerges as the regularization of the 11-dimensional super membrane is studied. This matrix model is identified with M theory in the limit N→∞. It has been conjectured that matrix models are also rel
Externí odkaz:
https://doaj.org/article/8f788aaff48443a0b2790d0d79d88a82
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Exploring the analogy between quantum mechanics and statistical mechanics, we formulate an integrated version of the Quantropy functional. With this prescription, we compute the propagator associated to Boltzmann–Gibbs statistics in the semiclassic
Externí odkaz:
https://doaj.org/article/4fda16b36050426197f9c99260886679
Publikováno v:
Universe, Vol 7, Iss 11, p 434 (2021)
In the present article we review the work carried out by us and collaborators on supersymmetric quantum cosmology, noncommutative quantum cosmology and the application of GUPs to quantum cosmology and black holes. The review represents our personal v
Externí odkaz:
https://doaj.org/article/546c446eaf8f4893a47e71b691286486
Publikováno v:
Frontiers in Physics, Vol 6 (2018)
In general terms duality consists of two descriptions of one physical system by using degrees of freedom of different nature. There are different kinds of dualities and they have been extremely useful to uncover the underlying strong coupling dynamic
Externí odkaz:
https://doaj.org/article/7af52f8ac5854a88986f55095ab718ee
Publikováno v:
Entropy, Vol 20, Iss 10, p 773 (2018)
We explore some important consequences of the quantum ideal Bose gas, the properties of which are described by a non-extensive entropy. We consider in particular two entropies that depend only on the probability. These entropies are defined in the fr
Externí odkaz:
https://doaj.org/article/147c7808d9584bbfb1e91be8adb1bb41
Autor:
Octavio Obregón
Publikováno v:
Entropy, Vol 12, Iss 9, Pp 2067-2076 (2010)
We suggest to consider the spacetime as a non-equilibrium system with a long-term stationary state that possess as a spatio-temporally fluctuating quantity ß . These systems can be described by a superposition of several statistics, superstatistics.
Externí odkaz:
https://doaj.org/article/01ae4b3dc736442f8e56247d8558d516
Autor:
Octavio Obregón, Marco Ortega-Cruz
Publikováno v:
Proceedings, Vol 2, Iss 4, p 169 (2017)
Modified entropies have been extensively considered by several authors in articles published almost anywhere. Among the most well known are the Rényi entropy and the Havdra-Charvtá and Tsallis entropy. All these depend on one or several parameters.
Externí odkaz:
https://doaj.org/article/f0e86726c6524193bd45b3554c75e4f3
Publikováno v:
Physics Letters
The Heisenberg uncertainty principle is known to be connected to the entropic uncertainty principle. This correspondence is obtained employing a Gaussian probability distribution for wave functions associated to the Shannon entropy. Independently, du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b325de32b9d22d7885dcbcd3c9b1443
Publikováno v:
Universe
Volume 7
Issue 11
Universe, Vol 7, Iss 434, p 434 (2021)
Volume 7
Issue 11
Universe, Vol 7, Iss 434, p 434 (2021)
In the present article we review the work carried out by us and collaborators on supersymmetric quantum cosmology, noncommutative quantum cosmology and the application of GUPs to quantum cosmology and black holes. The review represents our personal v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::163298498a4d20503844ed45763875c6