Published 1979
| Version v1
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On weak and strong binding limits of the Bethe-Salpter equation
Description
The strong and the weak binding limits of the Bethe-Salpeter equation are compared. It is shown that in the case of strong binding the instantaneous limit leads to a Schroedinger-type equation which contains the square of the potential and gives quadratic mass formula for the mesons. (Auth.)
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Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- UWThPh--79-11
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 10489781
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BETHE-SALPETER EQUATION; BOUND STATE; DIRAC OPERATORS; EIGENVALUES; KERNELS; MASS; MASS FORMULAE; MESONS; QUARK-ANTIQUARK INTERACTIONS; QUARKS; SCHROEDINGER EQUATION
- Descriptors DEC
- BOSONS; DIFFERENTIAL EQUATIONS; ELEMENTARY PARTICLES; EQUATIONS; HADRONS; INTERACTIONS; MATHEMATICAL OPERATORS; PARTICLE INTERACTIONS; POSTULATED PARTICLES; QUANTUM OPERATORS