Spectral Function of a Boson Ladder in an Artificial Gauge Field

Spectral Function of a Boson Ladder in an Artificial Gauge Field

We calculate the spectral function of a boson ladder in an artificial magnetic field by means of analytic approaches based on bosonization and Bogoliubov theory. We discuss the evolution of the spectral function at increasing effective magnetic flux, from the Meissner to the Vortex phase, focussing...

Full description

Bibliographic Details
Main Authors: Roberta Citro, Stefania De Palo, Nicolas Victorin, Anna Minguzzi, Edmond Orignac
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Condensed Matter
Subjects:
bosonization
bogoliubov approximation
artificial gauge field
spectral functions
Online Access:https://www.mdpi.com/2410-3896/5/1/15

Internet

https://www.mdpi.com/2410-3896/5/1/15

Similar Items