### Abstract

We study non-perturbative high energy fermion number violating transition amplitudes in a quantum mechanical model containing interacting bosonic and fermionic degrees of freedom. We find that these transition amplitudes are always exponentially suppressed by at least one half of the low energy suppression factor exp (-S_{0}/h {combining short solidus overlay}). We argue that this result is valid for the field theoretical case as well.

Original language | English (US) |
---|---|

Pages (from-to) | 148-154 |

Number of pages | 7 |

Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |

Volume | 271 |

Issue number | 1-2 |

DOIs | |

State | Published - Nov 14 1991 |

### Fingerprint

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*,

*271*(1-2), 148-154. https://doi.org/10.1016/0370-2693(91)91291-3

**Quantum mechanical and field theoretical models of non-perturbative high energy interactions.** / Porrati, Massimo; Girardello, Luciano.

Research output: Contribution to journal › Article

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*, vol. 271, no. 1-2, pp. 148-154. https://doi.org/10.1016/0370-2693(91)91291-3

}

TY - JOUR

T1 - Quantum mechanical and field theoretical models of non-perturbative high energy interactions

AU - Porrati, Massimo

AU - Girardello, Luciano

PY - 1991/11/14

Y1 - 1991/11/14

N2 - We study non-perturbative high energy fermion number violating transition amplitudes in a quantum mechanical model containing interacting bosonic and fermionic degrees of freedom. We find that these transition amplitudes are always exponentially suppressed by at least one half of the low energy suppression factor exp (-S0/h {combining short solidus overlay}). We argue that this result is valid for the field theoretical case as well.

AB - We study non-perturbative high energy fermion number violating transition amplitudes in a quantum mechanical model containing interacting bosonic and fermionic degrees of freedom. We find that these transition amplitudes are always exponentially suppressed by at least one half of the low energy suppression factor exp (-S0/h {combining short solidus overlay}). We argue that this result is valid for the field theoretical case as well.

UR - http://www.scopus.com/inward/record.url?scp=13744264915&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=13744264915&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(91)91291-3

DO - 10.1016/0370-2693(91)91291-3

M3 - Article

VL - 271

SP - 148

EP - 154

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 1-2

ER -