Bosonic interactions with a domain wall
| Autor: | J. R. Morris |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Physics
Condensed Matter::Quantum Gases High Energy Physics - Theory High energy Scattering Scalar (mathematics) High Energy Physics::Phenomenology A domain FOS: Physical sciences Atomic and Molecular Physics and Optics Positive energy Physics::Fluid Dynamics High Energy Physics - Theory (hep-th) Quantum mechanics Bound state Mathematical Physics Eigenvalues and eigenvectors Boson |
| Popis: | We consider here the interaction of scalar bosons with a topological domain wall. Not only is there a continuum of scattering states, but there is also an interesting "quasi-discretuum" of positive energy bosonic bound states, describing bosons entrapped within the wall's core. The full spectrum of the scattering and bound state energies and eigenstates is obtainable from a Schr\"odinger-type of equation with a P\"oschl-Teller potential. We also consider the presence of a boson gas within the wall and high energy boson emission. Comment: 5 pages; To appear in Quantum Stud: Math. Found |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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