SELF-ADJOINTNESS OF THE DIRAC HAMILTONIAN AND VACUUM QUANTUM NUMBERS INDUCED BY A SINGULAR EXTERNAL-FIELD

Authors
SITENKO YA
Citation
Ya. Sitenko, SELF-ADJOINTNESS OF THE DIRAC HAMILTONIAN AND VACUUM QUANTUM NUMBERS INDUCED BY A SINGULAR EXTERNAL-FIELD, Physics of atomic nuclei, 60(12), 1997, pp. 2102-2113
Citations number
22
Journal title
Physics of atomic nuclei → ACNP
ISSN journal
10637788
Volume
60
Issue
12
Year of publication
1997
Pages
2102 - 2113
Database
ISI
SICI code
1063-7788(1997)60:12<2102:SOTDHA>2.0.ZU;2-D
Abstract
Effects of fermion-vacuum polarization by a singular configuration of an external static vector field are considered in (2 + 1)-dimensional spacetime. Expressions for the induced vacuum charge and magnetic flux are obtained.