Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations

Details Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations

2010-10-05

arxiv.org/abs/1010.0866v1

AIP Conf.Proc.1343:625-625,2011

Physics

High Energy Physics

High Energy Physics - Phenomenology

contributed to Quark Confinement and the Hadron Spectrum IX - QCHS IX (30 August - 3 September 2010, Madrid, Spain), to appear

Scientific paper

10.1063/1.3575121

The Salpeter equation, a standard tool in hadron physics, constitutes a well-defined three-dimensional approximation to the Bethe-Salpeter formalism for the description of bound states within quantum field theories. However, if confinement is implemented in a too careless manner, the Salpeter equation might predict unstable states where only truly bound states are expected. A systematic spectral analysis of the Salpeter equation might serve to single out those Bethe-Salpeter interaction kernels which indeed yield stable bound states, with associated energy eigenvalues belonging to a real discrete spectrum bounded from below.

Affiliated with

Also associated with

No associations

Rating

Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-86731