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pro vyhledávání: '"Li, Zhi Hong"'
Autor:
li, Zhi-Hong, Li, Huai-Fan
We explore the generation of topological defects in the course of a dynamical phase transition in a ring with a weak link, i.e., a SSS Josephson junction, from the AdS/CFT correspondence. By setting different parameters of the junction (width, steepn
Externí odkaz:
http://arxiv.org/abs/2406.07988
Publikováno v:
Phys. Rev. D 108, 106015 (2023)
AdS/CFT correspondence is a "first-principle" tool to study the strongly coupled many-body systems. While it has been extensively applied to investigate the continuous symmetry breaking dynamics, the discrete symmetry breaking dynamics are rarely inv
Externí odkaz:
http://arxiv.org/abs/2207.10995
Autor:
Chen, Jing, Wei, Li, Deng, Chun-mei, Xiong, Jing, Chen, Song-mei, Lu, Ding, Li, Zhi-Hong, Chen, Yao, Xiao, Jun, Chen, Tian-wu
Publikováno v:
In European Journal of Radiology February 2025 183
We investigate the formation of topological defects in the course of a dynamical phase transition with different boundary conditions in a ring from AdS/CFT correspondence. According to the Kibble-Zurek mechanism, quenching the system across the criti
Externí odkaz:
http://arxiv.org/abs/2111.15230
Autor:
Li, Zhi-Hong, Zhang, Hai-Qing
Publikováno v:
Phys. Rev. Research 4, 023201, (2022)
Exploring the lowest energy configurations of a quantum system is consistent with the counting statistics of the frequently appeared states from quenching dynamics. By studying the Little-Parks periodicities in a multiply-connected ring-shaped geomet
Externí odkaz:
http://arxiv.org/abs/2111.05568
Publikováno v:
JHEP10(2021)124
Gauge invariance plays an important role in forming topological defects. In this work, from the AdS/CFT correspondence, we realize the clusters of equal-sign vortices during the course of critical dynamics of a strongly coupled superconductor. This i
Externí odkaz:
http://arxiv.org/abs/2103.01485
We employ holographic techniques to explore the effects of momentum dissipation on the formation of topological defects during the critical dynamics of a strongly coupled superconductor after a linear quench of temperature. The gravity dual is the dR
Externí odkaz:
http://arxiv.org/abs/2101.08405
Autor:
del Campo, Adolfo, Gómez-Ruiz, Fernando Javier, Li, Zhi-Hong, Xia, Chuan-Yin, Zeng, Hua-Bi, Zhang, Hai-Qing
Publikováno v:
J. High Energy Phys. 06, 061 (2021)
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 beyond t
Externí odkaz:
http://arxiv.org/abs/2101.02171
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Akademický článek
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