Stationary bound states of Dirac particles in collapsar fields

Stationary bound states of Dirac particles in collapsar fields

It is the first time stationary bound states of elementary spin 1/2 particles that do not decay with time are obtained for a Schwarzschild gravitational field using a self-conjugate Hamiltonian with a flat scalar product in a wide range of gravitational coupling constant. In order to obtain a discre...

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Veröffentlicht in:Physics of particles and nuclei 2014-01, Vol.45 (1), p.220-222
Hauptverfasser: Gorbatenko, M. V., Neznamov, V. P.
Format: Artikel
Sprache:eng
Schlagworte:
BOUND STATE
BOUNDARY CONDITIONS
COUPLING CONSTANTS
CURRENT DENSITY
ELEMENTARY PARTICLES
ENERGY SPECTRA
GRAVITATIONAL FIELDS
Particle and Nuclear Physics
Physics
Physics and Astronomy
PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Session 5. Fundamental Symmetries and Spin Physics Beyond the Standard Model
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Zusammenfassung:It is the first time stationary bound states of elementary spin 1/2 particles that do not decay with time are obtained for a Schwarzschild gravitational field using a self-conjugate Hamiltonian with a flat scalar product in a wide range of gravitational coupling constant. In order to obtain a discrete energy spectrum, we introduce a boundary condition such that the current density of Dirac particles near the “event horizon” is zero.
ISSN:1063-7796
1531-8559
DOI:10.1134/S1063779614010377