Work statistics, irreversible heat and correlations build-up in joining two spin chains
Work statistics, irreversible heat and correlations build-up in joining two spin chains
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DOI：
10.1088/0031-8949/2015/t165/014023
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发表时间：
2014-06
期刊：
影响因子：
2.9
通讯作者：
T. Apollaro;G. Francica;M. Paternostro;M. Campisi
中科院分区：
文献类型：
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作者：
T. Apollaro;G. Francica;M. Paternostro;M. Campisi
我们调查的量子多体效应的影响，如临界性和因式分解领域的存在，在热力学成本建立两个独立的量子自旋链之间的成键链接。我们提供了一个物理解释的行为，不可逆的工作花费在这样一个过程中，通过连接的现象学，这些数量的频谱系统的属性。
We investigate the influences of quantum many-body effects, such as criticality and the existence of factorization fields, in the thermodynamic cost of establishing a bonding link between two independent quantum spin chains. We provide a physical interpretation of the behavior of irreversible work spent in such a process by linking the phenomenology of such quantities to the properties of the spectrum of the system.