Work done and irreversible entropy production in a suddenly quenched quantum spin chain with asymmetrical excitation spectra
文献类型：期刊论文
| 作者 | Zhong, M; Tong, PQ |
| 刊名 | PHYSICAL REVIEW E
 |
| 出版日期 | 2015 |
| 卷号 | 91期号:3页码:32137 |
| 通讯作者 | Tong, PQ (reprint author), Nanjing Normal Univ, Dept Phys, Nanjing 210023, Jiangsu, Peoples R China. |
| 英文摘要 | In this paper, we extend the studies on the emergent thermodynamics in a quenched quantum Ising chain (QIC) [R. Dorner, J. Goold, C. Cormick, M. Paternostro, and V. Vedral, Phys. Rev. Lett. 109, 160601 (2012)] to a more general quantum spin chain with asymmetrical excitation spectra. We verify that the Jarzynski and Tasaki-Crooks relations are still tenable in this system. As an example, we discuss the behaviors of the work done and irreversible entropy production induced by a sudden quenching in the anisotropic XY chain in a transverse field with the XZY-YZX type of three-site interactions. Different from the QIC, this system has the phase transitions not only between two gapped phases, but also between gapped (or gapless) and gapless phases at zero temperature. We discuss the effects of quantum phase transitions on the work done and irreversible entropy production at low temperature. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Fluids & Plasmas ; Physics, Mathematical |
| 关键词[WOS] | FREE-ENERGY DIFFERENCES ; NONEQUILIBRIUM ; SYSTEMS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21047]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Zhong, M,Tong, PQ. Work done and irreversible entropy production in a suddenly quenched quantum spin chain with asymmetrical excitation spectra[J]. PHYSICAL REVIEW E,2015,91(3):32137. |
| APA | Zhong, M,&Tong, PQ.(2015).Work done and irreversible entropy production in a suddenly quenched quantum spin chain with asymmetrical excitation spectra.PHYSICAL REVIEW E,91(3),32137. |
| MLA | Zhong, M,et al."Work done and irreversible entropy production in a suddenly quenched quantum spin chain with asymmetrical excitation spectra".PHYSICAL REVIEW E 91.3(2015):32137. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。