Equilibrium fluctuations in maximally noisy extended quantum systems
We introduce and study a class of models of free fermions hopping between neighbouring sites with random Brownian amplitudes. These simple models describe stochastic, diffusive, quantum, unitary dynamics. We focus on periodic boundary conditions and derive the complete stationary distribution of the...
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| Format: | Article |
| Language: | English |
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SciPost
2019-04-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.6.4.045 |