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arXiv · 2607.04348

Supersymmetry and Entanglement in the Generalized Dirac Oscillator

H. P. Laba·V. M. Tkachuk
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Abstract

The supersymmetric properties of the generalized Dirac oscillator allow us to determine the entanglement entropy between the spin and the continuous variable in a purely algebraic manner. The entanglement has a relativistic origin and disappears in the nonrelativistic limit. The entanglement entropy attains its maximal value in the limit of infinite energy.

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H. P. Laba, V. M. Tkachuk. 2026-07-05. Supersymmetry and Entanglement in the Generalized Dirac Oscillator. https://arxiv.org/abs/2607.04348

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