Phase-space methods for simulating the dissipative many-body dynamics of collective spin systems
We describe an efficient numerical method for simulating the dynamics and steady states of collective spin systems in the presence of dephasing and decay. The method is based on the Schwinger boson representation of spin operators and uses an extension of the truncated Wigner approximation to map...
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| Format: | Article |
| Language: | English |
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SciPost
2021-02-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.10.2.045 |