Quantum Dynamics of a Domain Wall in the Presence of Dephasing

Castelnovo, Claudio; Dykman, M. I.; Smelyanskiy, V. N.; Moessner, Roderich; Pryadko, L. P.

doi:10.1134/S1063782618040085

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Quantum Dynamics of a Domain Wall in the Presence of Dephasing

MPS-Authors

/persons/resource/persons145694

Moessner, Roderich
Max Planck Institute for the Physics of Complex Systems, Max Planck Society;

External Resource

https://link.springer.com/article/10.1134/S1063782618040085
(Publisher version)

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Castelnovo, C., Dykman, M. I., Smelyanskiy, V. N., Moessner, R., & Pryadko, L. P. (2018). Quantum Dynamics of a Domain Wall in the Presence of Dephasing. Semiconductors, 52(4), 539-542. doi:10.1134/S1063782618040085.

Cite as: https://hdl.handle.net/21.11116/0000-0001-420D-7

Abstract

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.