Emptiness instanton in quantum polytropic gas
The emptiness formation problem is addressed for a one-dimensional quantum polytropic gas characterized by an arbitrary polytropic index $\gamma$, which defines the equation of state $P \sim \rho^\gamma$, where $P$ is the pressure and $\rho$ is the density. The problem involves determining the proba...
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| Format: | Article |
| Language: | English |
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SciPost
2025-04-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.18.4.122 |
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