电邮这篇文章 Quantum Dynamics of a Domain Wall in the Presence of Dephasing
- 作者: Castelnovo C.1, Dykman M.2, Smelyanskiy V.3, Moessner R.4, Pryadko L.5
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隶属关系:
- T.C.M. Group, Cavendish Laboratory
- Department of Physics and Astronomy
- Google Inc.
- Max-Planck-Institut für Physik komplexer Systeme
- Department of Physics & Astronomy
- 期: 卷 52, 编号 4 (2018)
- 页面: 539-542
- 栏目: XXV International Symposium “Nanostructures: Physics and Technology”, Saint Petersburg, June 26–30, 2017. Spin Related Phenomena In Nanostructures
- URL: https://journals.rcsi.science/1063-7826/article/view/202964
- DOI: https://doi.org/10.1134/S1063782618040085
- ID: 202964
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详细
We compare quantum dynamics in the presence of Markovian dephasing for a particle hopping on a chain and for an Ising domain wall whose motion leaves behind a string of flipped spins. Exact solutions show that on an infinite chain, the transport responses of the models are nearly identical. However, on finitelength chains, the broadening of discrete spectral lines is much more noticeable in the case of a domain wall.
作者简介
Claudio Castelnovo
T.C.M. Group, Cavendish Laboratory
Email: leonid.pryadko@ucr.edu
英国, Cambridge, CB3 0HE
M. Dykman
Department of Physics and Astronomy
Email: leonid.pryadko@ucr.edu
美国, East Lansing, Michigan, 48824
V. Smelyanskiy
Google Inc.
Email: leonid.pryadko@ucr.edu
美国, Venice, California, 90291
R. Moessner
Max-Planck-Institut für Physik komplexer Systeme
Email: leonid.pryadko@ucr.edu
德国, Dresden, 01187
L. Pryadko
Department of Physics & Astronomy
编辑信件的主要联系方式.
Email: leonid.pryadko@ucr.edu
美国, Riverside, California, 92521
