Abstract

The system of two damped/amplied oscillator equations is of widespread interest in the study of many physical problems and phenomena, from in ationary models of the Universe to thermal eld theories, in condensed matter physics as well in high energy physics, and also in neuroscience. In this report we review the equivalence, in a suitable parametrization, between such a system of equations and the Bessel equations. In this connection, we discuss the breakdown of loop-antiloop symmetry, its relation with time-reversal symmetry and the mechanism of group contraction. Euclidean algebras such as e(2) and e(3) are also discussed in relation with Virasoro-like algebra.

Autore Pugliese

• Alfinito Eleonora

Tutti gli autori

• Alfinito E. , Vitiello G.

Titolo volume/Rivista

JOURNAL OF PHYSICS. CONFERENCE SERIES

Anno di pubblicazione

2015

ISSN

1742-6596

ISBN

Non Disponibile

Numero di citazioni Wos

Nessuna citazione

Ultimo Aggiornamento Citazioni

Non Disponibile

Numero di citazioni Scopus

Non Disponibile

0

Ultimo Aggiornamento Citazioni

28/04/2018

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile