New application of non-Hermitian Hamiltonian operator in solving master equation for laser process
作者： Jun-Hua Chen , Hong-Yi Fan
DOI: 10.1007/S11467-012-0274-8
关键词:
摘要: We find that laser process can be equivalently described by a symplectic evolution in the context of thermo field dynamics, and corresponding coherent state for master equation is recognized. More interestingly, this embodies new application non-Hermitian Hamiltonian operator which well expose entanglement between system its environment.
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sci-hub.se 参考文章(13)
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