24 citations · 54 across the 9 of their papers we have counts for
9 papers
Chiral Weyl-Kondo semimetals and hexagonal heavy fermion systems
Kuan-Sen Lin, Yuan Fang, Henrique Fabrelli +7
Strong correlation, in concert with symmetry and topology, engenders novel gapless phases of matter, though only a tip of the iceberg has been seen. An exemplary framework is provi…
Supersolid phases and collective excitations in two-dimensional Rashba spin-orbit coupled spin-1 condensates
Sanu Kumar Gangwar, Sayan Chatterjee, Rajamanickam Ravisankar +3
We investigate the collective excitation spectrum and dynamics of a quasi two-dimensional spin-1 Bose-Einstein condensate with Rashba type spin-orbit (SO) coupling. Employing Bogol…
Stable supersolids and boselets in spin-orbit-coupled Bose-Einstein condensates with three-body interactions
Rajamanickam Ravisankar, Sanu Kumar Gangwar, Henrique Fabrelli +6
We explore the stability of supersolid striped waves, plane-wave boselets, and other extended states in one-dimensional spin-orbit-coupled Bose-Einstein condensates with repulsive…
Double unstable avoided crossings and complex domain patterns formation in spin-orbit coupled spin-1 condensates
Sanu Kumar Gangwar, Rajamanickam Ravisankar, Henrique Fabrelli +2
We analyze the impact of spin-orbit and Rabi couplings on the dynamical stability of spin-orbit-coupled spin-1 Bose-Einstein condensates for ferromagnetic (FM) and antiferromagneti…
Emergence of unstable avoided crossing in the collective excitations of spin-1 spin-orbit coupled Bose-Einstein condensates
Sanu Kumar Gangwar, Rajamanickam Ravisankar, Henrique Fabrelli +2
We present the analytical and numerical results on the collective excitation spectrum of quasi-one-dimensional spin-orbit (SO) coupled spin-1 Bose-Einstein condensates. The collect…
Effect of Rashba spin-orbit and Rabi couplings on the excitation spectrum of binary Bose-Einstein condensates
Rajamanickam Ravisankar, Henrique Fabrelli, Arnaldo Gammal +2
We present the collective excitation spectrum analysis of binary Bose-Einstein condensates (BECs) with spin-orbit (SO) and Rabi couplings in a quasi-two-dimensional system. In part…
Solitons under spatially localized cubic-quintic-septimal nonlinearities
H. Fabrelli, J. B. Sudharsan, R. Radha +2
We explore stability regions for solitons in the nonlinear Schrodinger equation with a spatially confined region carrying a combination of self-focusing cubic and septimal terms, w…
Stable multiple vortices in collisionally inhomogeneous attractive Bose-Einstein condensates
J. B. Sudharsan, R. Radha, H. Fabrelli +2
We study stability of solitary vortices in the two-dimensional trapped Bose-Einstein condensate (BEC) with a spatially localized region of self-attraction. Solving the respective B…
Three-dimensional vortex structures in a rotating dipolar Bose-Einstein condensate
Ramavarmaraja Kishor Kumar, Thangarasu Sriraman, Henrique Fabrelli +2
We study the three-dimensional ground state vortex lattice structures of purely dipolar Bose-Einstein condensate (BEC). By using the mean-field model we obtain a stability diagram…