Preservation of bosonic commutation relation: explicit evaluation of quantum Langevin operator products
The Commutation relation for the field creation and annihilation operators is shown to be preserved explicitly if the transient operators products are evaluated from the quantum Langevin equations that contain noise operators with non-vanishing expectation (mean) values. The well-known Einstein rela...
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| Main Authors: | , |
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| Format: | Article |
| Published: |
Elsevier
2010
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/7951/ https://doi.org/10.1016/j.physe.2009.06.018 |
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| Institution: | Universiti Malaya |