TL;DR
This paper explores how quantum effects influence tachyon dynamics, showing that quantum corrections can regularize classical singularities in a system involving tachyons, gravitons, and dilatons.
Contribution
It introduces a quantum analysis of bulk tachyon dynamics using the Wheeler-DeWitt equation, revealing regularization of classical singularities.
Findings
Quantum effects modify classical singular behavior
Wheeler-DeWitt equation applied to tachyon system
Quantum regularization of tachyon dynamics
Abstract
We investigate the relevance of quantum effects in the study of bulk tachyon dynamics. We analyze the behavior of a system which consists of a tachyon, the graviton and the dilaton through the use of the Wheeler-DeWitt equation in the mini-superspace approximation, The singular behavior of the classical solution for the system is modified so that the quantum behavior seems to be regular.
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