556 citations · 1.4k across the 43 of their papers we have counts for
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Unveiling pseudospin and angular momentum in photonic graphene
Daohong Song, Vassilis Paltoglou, Sheng Liu +7
Pseudospin, an additional degree of freedom inherent in graphene, plays a key role in understanding many fundamental phenomena such as the anomalous quantum Hall effect, electron c…
Hysteresis and metastability of Bose-Einstein condensed clouds of atoms confined in ring potentials
A. Roussou, G. D. Tsibidis, J. Smyrnakis +4
We consider a Bose-Einstein condensed cloud of atoms which rotate in a toroidal/annular potential. Assuming one-dimensional motion, we evaluate the critical frequencies associated…
Persistent currents in a two-component Bose-Einstein condensate confined in a ring potential
J. Smyrnakis, M. Magiropoulos, Nikolaos K. Efremidis +1
We present variational and numerical solutions for the problem of stability of persistent currents in a two-component Bose-Einstein condensate of distinguishable atoms which rotate…