173 citations
- S. Ghosh17 · h 34
- P. Roy2 profiles10 · h 24
- D. Goswami7 · h 19
- C. Raja3 profiles6 · h 6
- Sisir Roy6 · h 16
- B. Basu2 profiles5 · h 12
- Samir Kunkri2 profiles5 · h 10
- Antar Bandyopadhyay2 profiles4 · h 9
- A. Roy2 profiles4 · h 10
- A. Sinha2 profiles4 · h 13
- Rudra P. Sarkar2 profiles4 · h 13
- S. Bhattacharyya2 profiles4 · h 8
- Indian Institute of Science BangaloreIN9 papers
- S.N. Bose National Centre for Basic SciencesIN7 papers
- Saha Institute of Nuclear PhysicsIN6 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT4 papers
- Inter-University Centre for Astronomy and AstrophysicsIN3 papers
- Tata Institute of Fundamental ResearchIN3 papers
- Texas A&M UniversityUS3 papers
- University of BonnDE3 papers
- University of CalcuttaIN3 papers
- University of WaterlooCA3 papers
- Bankura Sammilani Medical CollegeIN2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
5 papers · 1 filter
Spin-Orbit gauge and quantum spin Hall effect
B. Basu, P. Bandyopadhyay
We have shown that the non-Abelian spin-orbit gauge field strength of the Rashba and Dresselhaus interactions, when split into two Abelian field strengths, the Hamiltonian of the s…
On atomic analogue of Landau quantization
B. Basu, S. Dhar, S. Chatterjee
We have studied the physics of atoms with permanent electric dipole moment and non vanishing magnetic moment interacting with an electric field and inhomogeneous magnetic field. Th…
Berry Curvature in Graphene: A New Approach
Pierre Gosselin, Alain Bérard, Hervé Mohrbach +1
In the present paper we have directly computed the Berry curvature terms relevant for Graphene in the presence of an \textit{inhomogeneous} lattice distortion. We have employed the…
Large diamagnetic persistent currents
Sheelan Sengupta Chowdhury, P. Singha Deo, Ashim Kumar Roy +1
In multichannel rings, evanescent modes will always co-exist with propagating modes. The evanescent modes can carry a very large diamagnetic persistent current that can oscillate w…
Spin Hall Effect For Anyons
S. Dhar, B. Basu, Subir Ghosh
We explain the intrinsic spin Hall effect from generic anyon dynamics in the presence of external electromagnetic field. The free anyon is represented as a spinning particle with a…