Zobrazeno 1 - 10
of 155
pro vyhledávání: '"Quezada, L. A."'
Autor:
Zhang, Guo-Qing, Quezada, L. F.
Publikováno v:
Phys. Rev. B 108, 094202 (2023)
The disorder-free localization that occurred in the study of relaxation dynamics in far-from-equilibrium quantum systems has been widely explored. Here we investigate the interplay between the dipole-dipole interaction (DDI) and disorder in the hard-
Externí odkaz:
http://arxiv.org/abs/2309.00839
In this work we introduce a quantum sorting algorithm with adaptable requirements of memory and circuit depth, and then use it to develop a new quantum version of the classical machine learning algorithm known as k-nearest neighbors (k-NN). Both the
Externí odkaz:
http://arxiv.org/abs/2204.03761
Autor:
Guerrero-Estrada, Areli-Yesareth1 (AUTHOR), Quezada, L. F.2 (AUTHOR) lf_quezada@outlook.com, Sun, Guo-Hua1 (AUTHOR)
Publikováno v:
Scientific Reports. 7/19/2024, Vol. 14 Issue 1, p1-16. 16p.
Autor:
Quezada, L. F., Dong, Shi-Hai
In this work we propose a quantum version of a generalized Monty Hall game, that is, one in which the parameters of the game are left free, and not fixed on its regular values. The developed quantum scheme is then used to study the expected payoff of
Externí odkaz:
http://arxiv.org/abs/2010.13771
We study the interaction between a topological insulator nanoparticle and a quantum dot subject to an applied electric field. The electromagnetic response of the topological insulator is derived from axion electrodynamics in the quasistatic approxima
Externí odkaz:
http://arxiv.org/abs/2007.06145
Autor:
Quezada, L. F., Dong, Shi-Hai
Publikováno v:
Ann. Phys. (Berlin) 532, 2000126 (2020)
This work illustrates a possible application of quantum game theory to the area of quantum information, in particular to quantum cryptography. The study proposed two quantum key-distribution (QKD) protocols based on the quantum version of the Monty H
Externí odkaz:
http://arxiv.org/abs/2005.05463
Publikováno v:
J. Math. Phys. 61, 062104 (2020)
We introduce a group-theoretical extension of the Dicke model which describes an ensemble of two-level atoms interacting with a finite radiation field. The latter is described by a spin model whose main feature is that it possesses a maximum number o
Externí odkaz:
http://arxiv.org/abs/1909.03293
Publikováno v:
Phys. Scr. 95, 6 (2020)
A quantum version of the Monty Hall problem is proposed inspired by an experimentally-feasible, quantum-optical set-up that resembles the classical game. The expected payoff of the player is studied by analyzing the classical expectation values of th
Externí odkaz:
http://arxiv.org/abs/1908.05774
Autor:
Quezada, L. F., Nahmad-Achar, E.
Publikováno v:
Phys. Rev. A 97, 063819 (2018)
We use coherent states as trial states for a variational approach to study a system of a finite number of three-level atoms interacting in a dipolar approximation with a one-mode electromagnetic field. The atoms are treated as semi-distinguishable us
Externí odkaz:
http://arxiv.org/abs/1803.03129
Autor:
Quezada, L. F., Nahmad-Achar, E.
Publikováno v:
Phys. Rev. A 95, 013849 (2017)
We show how the use of variational states to approximate the ground state of a system can be employed to study a multi-mode Dicke model. One of the main contributions of this work is the introduction of a not very commonly used quantity, the cooperat
Externí odkaz:
http://arxiv.org/abs/1701.07858