Some Physical Aspects of Liouville String Dynamics

TL;DR

This paper explores physical implications of Liouville string theory, such as time asymmetry, CPT violation, and non-conservation phenomena, with applications to neutral kaon experiments.

Contribution

It introduces a Liouville-based framework for non-critical strings, linking theoretical concepts to observable effects like CPT violation and time arrow emergence.

Findings

Identification of a microscopic arrow of time

Proposal of effective field theories as pointer states

Application to neutral kaon system phenomenology

Abstract

We discuss some physical aspects of our Liouville approach to non-critical strings, including the emergence of a microscopic arrow of time, effective field theories as classical ``pointer'' states in theory space, $CPT$ violation and the possible apparent non-conservation of angular momentum. We also review the application of a phenomenological parametrization of this formalism to the neutral kaon system.