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hep-th2026
From 2D Yang-Mills to Calogero-Sutherland via a colored particle
Marcia Tenser, Amilcar R. Queiroz
We study Yang-Mills theory coupled to a particle on a cylinder, where gauge invariance and compactness reduce the dynamics to a finite dimensional quantum system. In the Abelian ca…
hep-th2026
Casimir Effect for a Massive Scalar Field in Lorentz-Violating Aether Compactification
K. E. L. de Farias, M. A. Anacleto, A. A. Araújo Filho +4
This work investigates the influence of Lorentz symmetry breaking, introduced by an aether-like field , on the Casimir effect within a five-dimensional flat spacetime. By cons…
hep-th2025
The 2D Lorentz-violating fermionic Casimir effect under thermal conditions
K. E. L. de Farias, M. A. Anacleto, Iver Brevik +4
In the present work, we study a fermionic Lorentz invariance violation (LIV) theory with a CPT-even extension and analyze its impact on the Casimir effect under the MIT bag boundar…