Zero energy states of Dirac equation in $(2+1)$-dimensional curved
spacetime
- URL: http://arxiv.org/abs/2206.14005v1
- Date: Tue, 28 Jun 2022 13:46:47 GMT
- Title: Zero energy states of Dirac equation in $(2+1)$-dimensional curved
spacetime
- Authors: Choon-Lin Ho, Pinaki Roy
- Abstract summary: We consider Dirac equation in $(2+1)$ dimensional curved spacetime in the presence of a scalar potential.
It is then shown that the zero energy states are degenerate and they can be obtained when the momentum $k_y$ in the $y$ direction satisfies certain constraints.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: We consider Dirac equation in $(2+1)$ dimensional curved spacetime in the
presence of a scalar potential. It is then shown that the zero energy states
are degenerate and they can be obtained when the momentum $k_y$ in the $y$
direction satisfies certain constraints involving the mass parameter and the
scalar potential coupling.
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