A thermal quench induces spatial inhomogeneities in a holographic superconductor
A thermal quench induces spatial inhomogeneities in a holographic superconductor
复制标题
热猝灭导致全息超导体的空间不均匀性
DOI：
10.1007/jhep07(2014)096
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发表时间：
2013-08
影响因子：
5.4
通讯作者：
Antonio M. García-García, Hua Bi Zeng, Hai Qing Zhang
中科院分区：
文献类型：
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作者：
Antonio M. García-García, Hua Bi Zeng, Hai Qing Zhang
A bstractHolographic duality is a powerful tool to investigate the far-from equilibrium dynamics of superfluids and other phases of quantum matter. For technical reasons it is usually assumed that, after a quench, the far-from equilibrium fields are still spatially uniform. Here we relax this assumption and study the time evolution of a holographic superconductor after a temperature quench but allowing spatial variations of the order parameter. Even though the initial state and the quench are spatially uniform we show the order parameter develops spatial oscillations with an amplitude that increases with time until it reaches a stationary value. The free energy of these inhomogeneous solutions is lower than that of the homogeneous ones. Therefore the former corresponds to the physical configuration that could be observed experimentally.
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影响因子：
5.4
作者：
V. Balasubramanian;V. Balasubramanian;A. Bernamonti;J. Boer;B. Craps;L. Franti;F. Galli;E. Keski-Vakkuri;E. Keski-Vakkuri;B. Müller;A. Schäfer
通讯作者：
V. Balasubramanian;V. Balasubramanian;A. Bernamonti;J. Boer;B. Craps;L. Franti;F. Galli;E. Keski-Vakkuri;E. Keski-Vakkuri;B. Müller;A. Schäfer
影响因子：
3.5
作者：
Kostas Skenderis
通讯作者：
Kostas Skenderis
影响因子：
8.6
作者：
P. Bizoń;A. Rostworowski
通讯作者：
P. Bizoń;A. Rostworowski
DOI：
10.1088/0305-4470/9/8/029
发表时间：
1976-01-01
期刊：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
影响因子：
--
作者：
KIBBLE, TWB
通讯作者：
KIBBLE, TWB
影响因子：
8.6
作者：
Hong Liu;H. Ooguri;Bogdan Stoica;N. Yunes
通讯作者：
Hong Liu;H. Ooguri;Bogdan Stoica;N. Yunes