States of charged quantum fields and their statistical properties in the presence of critical potential steps
Evolution of charged quantum fields under the action of constant nonuniform electric fields is studied. To this end we construct a special generating functional for density operators of the quantum fields with different initial conditions. Then we study some reductions of the density operators. For...
| Published in: | Physical Review A Vol. 99, № 5. P. 052116-1-052116-23 |
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| Main Author: | |
| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000720868 Перейти в каталог НБ ТГУ |