The Effect of Noise on the Dirac Phase of Electron in The Presence of Screw Dislocation

TL;DR

This paper investigates how thermal noise influences the Dirac phase of electrons near screw dislocations, finding that the phase remains stable despite the presence of such noise.

Contribution

It introduces an analysis of the robustness of the Dirac phase against thermal-like noise in systems with screw dislocations, a novel aspect in this context.

Findings

Dirac phase is robust against thermal-like noise

Noise does not significantly alter the phase in the studied system

Thermal fluctuations do not destabilize the Dirac phase

Abstract

The effect of noise on the Dirac phase of electron in the presence of screw dislocation is studied. An uncorrelated noise, which coincides with the nature of thermal fluctuations, is adopted. Results indicate that the Dirac phase is robust against existing noise in the system.