Rotating fermions
Victor E. Ambru\c{s}, Elizabeth Winstanley
TL;DR
This paper studies the behavior of rotating fermions in flat space-time, revealing divergences at the speed of light surface and analyzing how boundary conditions affect thermal states and the Casimir effect.
Contribution
It introduces a method to remove divergences by enclosing the system in a cylindrical boundary and explores thermal expectation values under different boundary conditions.
Findings
Thermal states diverge at the speed of light surface.
Enclosing the system in a cylindrical boundary removes divergences.
Boundary conditions influence the Casimir effect and thermal expectations.
Abstract
We investigate the rigidly rotating quantum thermal distribution of fermions in flat space-time. We find that thermal states diverge on the speed of light surface. We remove the divergences by enclosing the system inside a cylindrical boundary and investigate thermal expectation values and the Casimir effect for two sets of boundary conditions.
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Taxonomy
TopicsAtomic and Subatomic Physics Research · Crystallography and Radiation Phenomena · Quantum, superfluid, helium dynamics