works on
congruence transform 1dirac operators 1MIT bag model 1self-adjointness 1shell interactions 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

math-ph2026

Congruence of Dirac operators with applications to generalized MIT bag models

Joaquim Duran, Konstantin Pankrashkin

The paper introduces a simple congruence transformation that shifts coupling parameters for Dirac operators with shell interactions, and uses it to derive new results on the self‑a…