An explicitly solvable model of the spontaneous PT-symmetry breaking

Simple item page
dc.creatorJakubsky, Vit
dc.creatorZnojil, Miloslav
dc.date2005-07-14
dc.date.accessioned2026-07-07T06:22:39Z
dc.date.available2026-07-07T06:22:39Z
dc.descriptionWe contemplate the pair of the purely imaginary delta-function potentials on a finite interval with Dirichlet boundary conditions. The two parameter model exhibits nicely the expected quantitative features of the unavoided level crossing and of a "phase-transition" complexification of the energies. Combining analytic and numerical techniques we investigate strength- and position-dependence of its spectrum.
dc.descriptionpresented in the int. conference "Pseudo-Hermitian Hamiltonians in Quantum Physics III" (Instanbul, Koc University, June 20 - 22, 2005). accepted in Czechoslovak J. Phys
dc.identifierhttps://arxiv.org/abs/quant-ph/0507132
dc.identifierhttp://arxiv.org/abs/quant-ph/0507132
dc.identifierCzech. J. Phys. 55 (2005) 1113 - 1116.
dc.identifierdoi:10.1007/s10582-005-0115-x
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95972
dc.subjectQuantum Physics
dc.titleAn explicitly solvable model of the spontaneous PT-symmetry breaking
dc.typetext

Files

Collections

arXiv