Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Tridev Mishra"'
Publikováno v:
Physical Review B. 102
We show that chiral co-propagating Luttinger liquids can be created and tuned by shining high frequency, circularly polarized light, normal to the layers, with different polarizations on two sections of bilayer graphene. By virtue of the broken time-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f188b2a0a73cc7d7eb61f00e94c24730
https://doi.org/10.1103/physrevb.102.155428
https://doi.org/10.1103/physrevb.102.155428
Autor:
G. S. Matthijs Jansen, Stefan Kehrein, David Schmitt, Christina Möller, M. Keunecke, Stefan Mathias, Sabine Steil, Tridev Mishra, Alexander Osterkorn, Daniel Steil, Marcel Reutzel, Wiebke Bennecke, Salvatore R. Manmana
Publikováno v:
Physical Review B. 102
Light-engineering of quantum materials via electromagnetic dressing is considered an on-demand approach for tailoring electronic band dispersions and even inducing topological phase transitions. For probing such dressed bands, photoemission spectrosc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbab4ca808617ea8a7493d49bea712ff
https://doi.org/10.1103/physrevb.102.161403
https://doi.org/10.1103/physrevb.102.161403
We consider a periodically $\delta$-kicked Haldane type Chern insulator with the kicking applied in the $\hat{z}$ direction. This is known to behave as an inversion symmetry breaking perturbation, since it introduces a time-dependent staggered sub-la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659c48836e0148f6823453bbbab4b10a
http://arxiv.org/abs/1709.08354
http://arxiv.org/abs/1709.08354
We investigate a variant of the Aubry-Andr\'e-Harper (AAH) model corresponding to a bosonic optical lattice of ultra cold atoms under an effective oscillatory magnetic field. In the limit of high frequency oscillation, the system maybe approximated b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::058d989ed3a202322bd5c5851d44474e
http://arxiv.org/abs/1604.05131
http://arxiv.org/abs/1604.05131
Publikováno v:
The European Physical Journal B. 88
The low energy continuum limit of graphene is effectively known to be modeled using Dirac equation in (2+1) dimensions. We consider the possibility of using modulated high frequency periodic driving of a two-dimension system (optical lattice) to simu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad8f53e1a2060f33f41392ffe4eb6de9
https://doi.org/10.1140/epjb/e2015-60356-2
https://doi.org/10.1140/epjb/e2015-60356-2
Publikováno v:
Physical review. E, Statistical, nonlinear, and soft matter physics. 89(1)
The thermal properties of a system, comprising of a spinless noninteracting charged particle in the presence of a constant external magnetic field and confined in a parabolic quantum well are studied. The focus has been on the effects of a topologica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea005b1a5aa8a388ef501a5b0ab25107
https://pubmed.ncbi.nlm.nih.gov/24580168
https://pubmed.ncbi.nlm.nih.gov/24580168