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Bose condensation of particle-antiparticle systems

Sinha, KP (1985) Bose condensation of particle-antiparticle systems. In: Pramana, 25 (4). pp. 467-472.


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We discuss some important papers that have appeared in the last twenty years on the possibility of Bose condensation in particle-antiparticle systems. Electron-hole systems in some semiconductors provide the background for a non-relativistic treatment. Bose condensation and the superfluid phase of the electron-hole fluid are strongly favoured. Next, pairing and the appearance of the superfluid vacuum state in fermion-antifermion system are considered from a relativistic viewpoint. Special attention is given to the pairs in the stateJ $^P=0^+$. The pairing in the fundamental fermion-antifermion sea may provide the background subquantal level of reality of the universe.

Item Type: Journal Article
Publication: Pramana
Publisher: Indian Academy of Sciences
Additional Information: Copyright belongs to Indian Academy of Sciences
Keywords: Bose condensation;particle-antiparticle system;electron-hole system;fermion-antifermion sea
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 11 Jun 2008
Last Modified: 19 Sep 2010 04:45
URI: http://eprints.iisc.ac.in/id/eprint/14264

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