Sudarshan, E. C. G. ; Yajnik, U. A. (1986) Zero-energy modes, charge conjugation, and fermion number Physical Review D - Particles, Fields, Gravitation and Cosmology, 33 (6). pp. 1830-1832. ISSN 1550-7998
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Official URL: http://prd.aps.org/abstract/PRD/v33/i6/p1830_1
Related URL: http://dx.doi.org/10.1103/PhysRevD.33.1830
Abstract
States with a half-integer fermion number occur when a fermionic field coupled to a soliton possesses a zero mode. This paper spells out the circumstances under which one can retain an integer fermion number as also a charge-conjugation-invariant ground state. It is necessary to make the representation reducible but it is kept irreducible by introducing an additional operator.
Item Type: | Article |
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Source: | Copyright of this article belongs to The American Physical Society. |
ID Code: | 51057 |
Deposited On: | 27 Jul 2011 12:53 |
Last Modified: | 18 May 2016 05:08 |
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