Zobrazeno 1 - 10
of 448
pro vyhledávání: '"P. Budini"'
Autor:
Budini, Adrián A.
Publikováno v:
Open Systems & Information Dynamics Vol. 31, No. 03, 2450013 (2024)
In this paper we demonstrate that any Markovian master equation defining a completely positive evolution for a quantum-classical hybrid state can always be written in terms of four basic coupling mechanisms. Each of them is characterized by a differe
Externí odkaz:
http://arxiv.org/abs/2409.09861
Publikováno v:
Phys. Rev. A 110, 022228 (2024)
The distinguishability between two quantum states can be defined in terms of their trace distance. The operational meaning of this definition involves a maximization over measurement projectors. Here we introduce an alternative definition of distingu
Externí odkaz:
http://arxiv.org/abs/2409.00198
Autor:
Nicolás Albornoz, Javiera Álvarez-Indo, Adely de la Peña, Eloisa Arias-Muñoz, Alanis Coca, Fabián Segovia-Miranda, Bredford Kerr, Mauricio Budini, Alfredo Criollo, María A. García-Robles, Eugenia Morselli, Andrea Soza, Patricia V. Burgos
Publikováno v:
Journal of Neuroinflammation, Vol 21, Iss 1, Pp 1-20 (2024)
Abstract Objective Obesity represents a significant global health challenge characterized by chronic low-grade inflammation and metabolic dysregulation. The hypothalamus, a key regulator of energy homeostasis, is particularly susceptible to obesity
Externí odkaz:
https://doaj.org/article/f63beb9cd74e48138cb1f2d39aa6903b
Autor:
Budini, Adrián A.
Publikováno v:
Phys. Rev. A 108, 042203 (2023)
Open quantum systems are inherently coupled to their environments, which in turn also obey quantum dynamical rules. By restricting to dissipative dynamics, here we propose a measure that quantifies how far the environment action on a system departs f
Externí odkaz:
http://arxiv.org/abs/2305.16136
Autor:
Alfredo Torres, M. Angélica Michea, Ákos Végvári, Marion Arce, Valentina Pérez, Marcela Alcota, Alicia Morales, Rolando Vernal, Mauricio Budini, Roman A. Zubarev, Fermín E. González
Publikováno v:
International Journal of Oral Science, Vol 16, Iss 1, Pp 1-15 (2024)
Abstract Ferroptosis is implicated in the pathogenesis of numerous chronic-inflammatory diseases, yet its association with progressive periodontitis remains unexplored. To investigate the involvement and significance of ferroptosis in periodontitis p
Externí odkaz:
https://doaj.org/article/be1aabf624a340259059e64bc8c8c55e
Autor:
Budini, Adrián A.
An operational (measurement based) scheme that connects in a univocal way measurement invasivity and the presence of memory effects is defined. Its underlying theoretical basis relies on a non-invasive measurability of (memoryless) Markovian dynamics
Externí odkaz:
http://arxiv.org/abs/2301.02500
Autor:
Budini, Adrián A.
Publikováno v:
Phys. Rev. A 107, 012205 (2023)
The developing of (non-Markovian) memory effects strongly depends on the underlying system-environment dynamics. Here we study this problem in multipartite arrangements where all subsystems are coupled to each other by non-diagonal Markovian (Lindbla
Externí odkaz:
http://arxiv.org/abs/2209.00400
Autor:
Budini, Adrián A.
Publikováno v:
Entropy 24, 649 (2022)
Quantum memory effects can be qualitatively understood as a consequence of an environment-to-system backflow of information. Here, we analyze and compare how this concept is interpreted and implemented in different approaches to quantum non-Markovian
Externí odkaz:
http://arxiv.org/abs/2205.03333
Publikováno v:
Heliyon, Vol 10, Iss 13, Pp e33459- (2024)
Purpose: Hand postural physiological tremor increases during arithmetic computation. The present work aims at investigating whether this could be attributed to a raise in stress for having to provide a correct answer within a constrained period of ti
Externí odkaz:
https://doaj.org/article/b5f318940eac4242b77892114202ae32
Autor:
Budini, Adrián A.
Publikováno v:
Phys. Rev. A 104, 062216 (2021)
Quantum memory effects can be induced even when the degrees of freedom associated to the environment are not affected at all during the system evolution. In this paper, based on a bipartite representation of the system-environment dynamics, we found
Externí odkaz:
http://arxiv.org/abs/2109.09571