# Mesoscopic Fluctuations in Stochastic Spacetime

Source: [Mesoscopic Fluctuations in Stochastic Spacetime](<https://www.sota2.com/research/paper/68fa34501e209131ce897bb6>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T20:34:25.571Z

Authors: K. Shiokawa

Published: 2000-01-15T01:54:34.000Z

## Abstract

Mesoscopic effects associated with wave propagation in spacetime with metric stochasticity are studied. We show that the scalar and spinor waves in a stochastic spacetime behave similarly to the electrons in a disordered system. Viewing this as the quantum transport problem, mesoscopic fluctuations in such a spacetime are discussed. The conductance and its fluctuations are expressed in terms of a nonlinear sigma model in the closed time path formalism. We show that the conductance fluctuations are universal, independent of the volume of the stochastic region and the amount of stochasticity.

## Recorded benchmark results

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/hep-th/0001088>)

[PDF](<https://arxiv.org/pdf/hep-th/0001088.pdf>)