Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ramachandhran, B."'
Publikováno v:
Phys. Rev. A 89, 011602(R) (2014)
We consider ultracold atoms subjected to a cavity-assisted two-photon Raman transition. The Raman coupling gives rise to effective spin-orbit interaction which couples atom's center-of-mass motion to its pseudospin degrees of freedom. Meanwhile, the
Externí odkaz:
http://arxiv.org/abs/1309.4369
Publikováno v:
Physical Review A 87, 033627 (2013)
We theoretically study an interacting few-body system of Rashba spin-orbit coupled two-component Bose gases confined in a harmonic trapping potential. We solve the interacting Hamiltonian at large Rashba coupling strengths using Exact Diagonalization
Externí odkaz:
http://arxiv.org/abs/1301.0800
Publikováno v:
Physical Review A 85, 023606 (2012)
We investigate theoretically the condensate state and collective excitations of a two-component Bose gas in two-dimensional harmonic traps subject to isotropic Rashba spin-orbit coupling. In the weakly interacting regime when the inter-species intera
Externí odkaz:
http://arxiv.org/abs/1201.1471
Publikováno v:
Phys. Rev. Lett. 108, 010402(2012)
We investigate theoretically the phase diagram of a spin-orbit coupled Bose gas in two-dimensional harmonic traps. We show that discrete Landau levels develop at strong spin-orbit coupling. For a weakly interacting gas, quantum states with skyrmion l
Externí odkaz:
http://arxiv.org/abs/1108.4233
Publikováno v:
Physical Review A 83, 033607 (2011)
Ultra-cold atom experiments offer the unique opportunity to study mixing of different types of superfluid states. Our interest is in superfluid mixtures comprising particles with different statistics- Bose and Fermi. Such scenarios occur naturally, f
Externí odkaz:
http://arxiv.org/abs/1102.1450
Trapped ultra-cold atom experiments provide a unique opportunity to understand Bose-Fermi superfluid mixtures occurring in contrasting areas of physics. At present there are several atom-trap experiments that could potentially explore this superfluid
Externí odkaz:
http://arxiv.org/abs/0911.2487
Publikováno v:
Phys. Rev. Lett. 110, 123201 (2013)
We demonstrate control of the collapse and expansion of an 88Sr Bose-Einstein condensate using an optical Feshbach resonance (OFR) near the 1S0-3P1 intercombination transition at 689 nm. Significant changes in dynamics are caused by modifications of
Externí odkaz:
http://arxiv.org/abs/0906.1837
Autor:
Holst, J.J.M. van der, Uijttewaal, M.A., Ramachandhran, B., Coehoorn, R., Bobbert, P.A., Wijs, G.A. de, Groot, R.A. de
Publikováno v:
Physical Review. B, Condensed Matter and Materials Physics, 79, 20, pp. 209901-209901
Physical Review. B, Condensed Matter and Materials Physics, 79, 209901-209901
Physical Review. B, Condensed Matter and Materials Physics, 79, 209901-209901
Contains fulltext : 75963.pdf (Publisher’s version ) (Open Access) 1 p.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fbeffa0ee236d3af88bae2ac06306b49
https://hdl.handle.net/2066/75963
https://hdl.handle.net/2066/75963
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.