Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Hua-Bi Zeng"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-20 (2024)
Abstract We study the interface dynamics in immiscible binary superfluids using its holographic description, which naturally consists of an inviscid superfluid component and a viscous normal fluid component. We give the first theoretical realization
Externí odkaz:
https://doaj.org/article/df440872e21f4fc686d38a8001100878
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-27 (2024)
Abstract We study the nonlinear dynamical evolution of spinodal decomposition in a first-order superfluid phase transition using a simple holographic model in the probe limit. We first confirm the linear stability analysis based on quasinormal modes
Externí odkaz:
https://doaj.org/article/9265cd0cf69c4568a3aa0fd915c84a80
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 4, Pp 1-15 (2022)
Abstract We study the competition between the p-wave and the p+ip superfluid solutions in a holographic model with applied magnetic field intensity H. We find that when H is turned on, both the grand potential and the critical temperature of the p+ip
Externí odkaz:
https://doaj.org/article/8e374843823f4a959b6e2a7ae2d9f509
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 10, Pp 1-10 (2021)
Abstract We study the homogenous quenching processes in a holographic s + p model with reentrant phase transitions. We first realize the reentrant phase transition in the holographic model in probe limit and draw the phase diagram. Next, we compare t
Externí odkaz:
https://doaj.org/article/37874da8dd6d488c98c36f5a8973d161
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 10, Pp 1-14 (2021)
Abstract 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 superconducto
Externí odkaz:
https://doaj.org/article/e7e3a70f03ae4391b2cd323e62803426
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
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 4, Pp 1-17 (2021)
Abstract 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
Externí odkaz:
https://doaj.org/article/ef98b3f36f304f67ac86b60ebf1126ef
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-16 (2021)
Abstract Formation and evolution of topological defects in course of non-equilibrium symmetry breaking phase transitions is of wide interest in many areas of physics, from cosmology through condensed matter to low temperature physics. Its study in st
Externí odkaz:
https://doaj.org/article/5f076ae06fc34a10858d93bccf1e4ffb
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 1, Pp 1-9 (2021)
Abstract At finite temperature, the stable equilibrium states of coupled two-component Bose Einstein condensations (BECs) with the same conformal mass in both non-rotating and rotating condition can be obtained by studying its real dynamics via holog
Externí odkaz:
https://doaj.org/article/3cf8858a637e42a8802a53910f00fbda
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 4, Pp 1-12 (2020)
Abstract We examine the formation and critical dynamics of topological defects via Kibble-Zurek mechanism in a (2+1)-dimensional quantum critical point, which is conjectured to dual to a Lifshitz geometry. Quantized magnetic fluxoids are spontaneousl
Externí odkaz:
https://doaj.org/article/301fc315d7ab4dae9f01453a45550bdd