Title :

Analog quantum simulation of the spinor-four Dirac equation with an artificial gauge field

Author(s) :

Garreau, Jean-Claude [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Zehnlé, Véronique [Auteur]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]

Journal title :

PHYSICAL REVIEW A

Publisher :

American Physical Society

Publication date :

2020-05

ISSN :

2469-9926

HAL domain(s) :

Physique [physics]/Physique Quantique [quant-ph]
Science non linéaire [physics]/Dynamique Chaotique [nlin.CD]
Physique [physics]/Matière Condensée [cond-mat]/Systèmes désordonnés et réseaux de neurones [cond-mat.dis-nn]

English abstract : [en]

A two-dimensional spatially and temporally modulated Wannier-Stark system of ultracold atoms in optical lattices is shown to mimic the behavior of a Dirac particle. Suitable additional modulations generate an artificial ...
Show more >A two-dimensional spatially and temporally modulated Wannier-Stark system of ultracold atoms in optical lattices is shown to mimic the behavior of a Dirac particle. Suitable additional modulations generate an artificial gauge field which simulates a magnetic field and imposes the use of the full spinor-four Dirac equation.Show less >

Language :

Anglais

Popular science :

Non

ANR Project :

Localisation à N corps avec le Kicked Rotor

Comment :

9 Pages, 4 figures. Published in PRA

Collections :

• Laboratoire de Physique des Lasers, Atomes et Molécules (PhLAM) - UMR 8523

Source :

Harvested from HAL