Inhomogeneous quantum quenches in the sine-Gordon theory
We study inhomogeneous quantum quenches in the attractive regime of the sine-Gordon model. In our protocol, the system is prepared in an inhomogeneous initial state in finite volume by coupling the topological charge density operator to a Gaussian external field. After switching off the external...
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| Format: | Article |
| Language: | English |
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SciPost
2022-05-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.12.5.144 |