Gross–Tulub polaron functional in the region of intermediate and strong coupling
Properties of the polaron functional obtained as a result of averaging the Fröhlich Hamiltonian on the translation-invariant function have been investigated. The polaron functional can be represented in two different forms. It has been shown that the functional of translationally invariant Gross–Tul...
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| Format: | Article |
| Language: | English |
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National Academy of Sciences of Ukraine. Institute of Semi conductor physics.
2017-10-01
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| Series: | Semiconductor Physics, Quantum Electronics & Optoelectronics |
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| Online Access: | http://journal-spqeo.org.ua/n3_2017/P319-324abstr.html |