Zobrazeno 1 - 10
of 201
pro vyhledávání: '"ADOLFO DEL CAMPO"'
Publikováno v:
Quantum, Vol 8, p 1446 (2024)
The survival probability of an initial Coherent Gibbs State (CGS) is a natural extension of the Spectral Form Factor (SFF) to open quantum systems. To quantify the interplay between quantum chaos and decoherence away from the semi-classical limit, we
Externí odkaz:
https://doaj.org/article/91d07941017142969e8255cc4ceb3fc8
Autor:
Mithun Thudiyangal, Adolfo del Campo
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033152 (2024)
The cooling of a Bose gas in finite time results in the formation of a Bose-Einstein condensate that is spontaneously proliferated with vortices. We propose that the vortex spatial statistics is described by a homogeneous Poisson point process (PPP)
Externí odkaz:
https://doaj.org/article/242cfbceceea4f92ab97269e4bcc1f53
Autor:
Apollonas S. Matsoukas-Roubeas, Federico Roccati, Julien Cornelius, Zhenyu Xu, Aurélia Chenu, Adolfo del Campo
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 1, Pp 1-31 (2023)
Abstract The construction of exactly-solvable models has recently been advanced by considering integrable T T ¯ $$ T\overline{T} $$ deformations and related Hamiltonian deformations in quantum mechanics. We introduce a broader class of non-Hermitian
Externí odkaz:
https://doaj.org/article/8a5d624d10834535b62718d42a546b99
Autor:
Kazutaka Takahashi, Adolfo del Campo
Publikováno v:
Physical Review X, Vol 14, Iss 1, p 011032 (2024)
Shortcuts to adiabaticity provide fast protocols for quantum state preparation in which the use of auxiliary counterdiabatic controls circumvents the requirement of slow driving in adiabatic strategies. While their development is well established in
Externí odkaz:
https://doaj.org/article/9397d13af34b43edb74b00329b906478
Publikováno v:
Quantum, Vol 7, p 1211 (2023)
Many-particle quantum systems with intermediate anyonic exchange statistics are supported in one spatial dimension. In this context, the anyon-anyon mapping is recast as a continuous transformation that generates shifts of the statistical parameter $
Externí odkaz:
https://doaj.org/article/5c4315e3a6ce4f0096b7fc23d7852300
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
In quantum isolated system, operator growth can be quantified by Krylov complexity. Here, the authors establish a rigorous bound on the Krylov complexity growth rate based on the uncertainty principle and show that the presence of quantum chaos is no
Externí odkaz:
https://doaj.org/article/4d2da4083c664eda81f0c2ff02fd01da
Publikováno v:
Quantum, Vol 7, p 1055 (2023)
Quantum speed limits (QSLs) provide lower bounds on the minimum time required for a process to unfold by using a distance between quantum states and identifying the speed of evolution or an upper bound to it. We introduce a generalization of QSL to c
Externí odkaz:
https://doaj.org/article/6be0d01b306c4004a44e0de736e94464
Autor:
Tangyou Huang, Yongcheng Ding, Léonce Dupays, Yue Ban, Man-Hong Yung, Adolfo del Campo, Xi Chen
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023173 (2023)
The simulation of quantum dynamics on a digital quantum computer with parametrized circuits has widespread applications in fundamental and applied physics and chemistry. In this context, using the hybrid quantum-classical algorithm, combining classic
Externí odkaz:
https://doaj.org/article/ce82ed1c972c43e5bd3679fd317b364e
Autor:
Adolfo del Campo, Fernando Javier Gómez-Ruiz, Zhi-Hong Li, Chuan-Yin Xia, Hua-Bi Zeng, Hai-Qing Zhang
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 6, Pp 1-21 (2021)
Abstract Traversing a continuous phase transition at a finite rate leads to the breakdown of adiabatic dynamics and the formation of topological defects, as predicted by the celebrated Kibble-Zurek mechanism (KZM). We investigate universal signatures
Externí odkaz:
https://doaj.org/article/f789d6cb46504aa6bec58df3e71e8bf2
Autor:
Julia Audije-Gil, MARÍA CANILLAS, FERNANDO BARROSO-BARCENILLA, MÉLANI BERROCAL-CASERO, ADOLFO DEL CAMPO, ARMANDO GONZÁLEZ MARTÍN, JUDIT MOLERA, ORIOL VALLCORBA, MIGUEL A. RODRÍGUEZ, OSCAR CAMBRA-MOO
Publikováno v:
Rivista Italiana di Paleontologia e Stratigrafia, Vol 128, Iss 2 (2022)
Teeth provide information about the evolutionary pathway of an organism, its biology and habitat. This is the case even of fossilized teeth, since they have perdurable biomineralized structures, as biological apatite. The material that has been selec
Externí odkaz:
https://doaj.org/article/b358137ce5e34378a663b2f29872429d