Approach towards a quantum crystal structure of a two dimensional gas of particles with delta function interaction

Results in Physics

A. Muriel¹  R. Aragon² 

[1] Corresponding author.;Rizal Technological University, Bonifacio Ave., Mandaluyong City, PH 1550, USA;

关键词: Wigner crystal;    Two-dimensional system;    Dirac delta function potential;    Quantum evolution;   

DOI  :  

来源: DOAJ

【 摘 要 】

Inspired by recent studies of the two-dimensional Wigner crystals for electrons, we study the time evolution of a gas of particles interacting with a Dirac pair potential. We find that the gas crystalizes into a square lattice for low free-particle quantum numbers.

【 授权许可】

Unknown