Statistical mechanics of a system of interacting bosons
β Scribed by K.K. Singh
- Publisher
- Elsevier Science
- Year
- 1967
- Weight
- 877 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0031-8914
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π SIMILAR VOLUMES
## Abstract The statistics of a system of four boson modes is treated with simultaneous StokesβAntistokes interaction taking place. The time evolution is calculated in full quantum manner but in short time approximation. Mean photon numbers and correlations of second order are calculated. Antibunch
Bose condensation is characterized by a condition on the zero-frequency fourier component of the self-energy at the critical value of the chemical potential. This condition is used to show that under the action of an external linear perturbation the k = 0 mode goes over into a coherent state in the