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Added by Arxiv Bot | Added: 2026-03-02 18:01 | Views: 1 | Source: arXiv Dataset IDs (Model)

Tunneling in asymmetric double well: instanton calculus

Authors	A. Rivero
Categories	quant-ph
ArXiv ID	quant-ph/0209072
URL	https://arxiv.org/abs/quant-ph/0209072

Abstract

The level splitting formula of an asymmetric double well potential is calculated taking into account the multi-instanton contributions (dilute gas approximation). Results can be related with known semiclassical ones obtained with a truncated hamiltonian, and the symmetric case is easily recovered.

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    "abstract": "The level splitting formula of an asymmetric double well potential is\ncalculated taking into account the multi-instanton contributions (dilute gas\napproximation). Results can be related with known semiclassical ones obtained\nwith a truncated hamiltonian, and the symmetric case is easily recovered.",
    "arxiv_id": "quant-ph/0209072",
    "authors": [
      "A. Rivero"
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    "title": "Tunneling in asymmetric double well: instanton calculus",
    "url": "https://arxiv.org/abs/quant-ph/0209072"
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