Condensate of charged Bose disks with numerous holes in a uniform magnetic field

TL;DR

This paper models a low-dimensional system of charged Bose disks with holes and studies their Bose condensation behavior in a magnetic field, revealing a persistent condensate fraction at low temperatures and weak fields.

Contribution

It introduces a novel model of a net-like disk system with holes and analyzes its Bose condensation properties under magnetic fields.

Findings

Non-zero condensate fraction persists at low temperatures.

Condensate fraction remains in weak magnetic fields.

Modeling of a net-like disk system as a low-dimensional Bose gas.

Abstract

A stack of disks with numerous holes composed of a non-interacting charged Bose gas is modeled as a low dimensional disk. The Bose condensation of the net-like disk system in a uniform magnetic field is studied. Calculation of the condensate fraction of the net-like disk system showed that there still exists a non-zero condensate fraction at low temperature and in weak field.