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arXiv · hep-th/0405276

Supersymmetric Dissipative Quantum Mechanics from Superstrings

Luigi Cappiello·Giancarlo D'Ambrosio
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Abstract

Following the approach of Callan and Thorlacius applied to the superstring, we derive a supersymmetric extension of the non-local dissipative action of Caldeira and Leggett. The dissipative term turns out to be invariant under a group of superconformal transformations. When added to the usual kinetic term, it provides an example of supersymmetric dissipative quantum mechanics. As a by-product of our analysis, an intriguing connection to the homeotic/hybrid fermion model, proposed for CPT violation in neutrinos, appears.

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Luigi Cappiello, Giancarlo D'Ambrosio. 2004-05-31. Supersymmetric Dissipative Quantum Mechanics from Superstrings. https://doi.org/10.1088/1126-6708%2F2004%2F07%2F002

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