Exponentially long lifetime of universal quasi-steady states in topological Floquet pumps
We investigate a mechanism to transiently stabilize topological phenomena in long-lived quasi-steady states of isolated quantum many-body systems driven at low frequencies. We obtain an analytical bound for the lifetime of the quasi-steady states which is exponentially large in the inverse drivin...
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| Format: | Article |
| Language: | English |
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SciPost
2020-07-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.9.1.015 |