Casimir effect in Snyder Space
arXiv:2005.12610 · doi:10.1016/j.nuclphysb.2020.115152
Abstract
We show that two indistinguishable aspects of the divergences occurring in the Casimir effect, namely the divergence of the energy of the higher modes and the non-com\-pact\-ness of the momentum space, get disentangled in a given noncommutative setup. To this end, we consider a scalar field between two parallel plates in an anti-Snyder space. Additionally, the large mass decay in this noncommutative setup is not necessarily exponential.
15 pages, discussion regarding the large-mass asymptotics added, typos corrected, missing factor in eq. (1) corrected
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