Chaotic quantum transport through spatially symmetric microstructures in the symplectic ensemble
Year: 2025
Type: article
Abstract: Quantum transport through left–right symmetric chaotic cavities in the presence of symplectic symmetry is studied through the statistical distribution of dimensionless conductance. With this particular point symmetry, the associated scattering matrices are block diagonalized by a rotation through an angle of π/4. The formulation is established for an arbitrary number of channels N, with explicit calculations for N = 1 and N = 2, the latter showing the weak anti-localization phenomenon due to the symplectic symmetry.
Source: Academia quantum.
Institution: Universidad Autónoma Metropolitana
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409037543