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I work in the area of correlated electron systems with the main focus on bosonic superfluidity in (optical) lattices. Some of the other interests include effctive models in Fermionic systems, Quantum Information theory applied to Condensed matter Physics, BCE-BEC crossover etc.

• Professor, Department of Physics, Indian Institute of Technology Guwahati (01.4.2012 - till now).
• Associate Professor, Department of Physics, Indian Institute of Technology Guwahati (10.4.2007 -31.3.2012 ).
• Assistant Professor, Department of Physics, Indian Institute of Technology Guwahati (23.7.2003 - 9.4.2007).
• Lecturer, BITS Pilani, (22.4.2002 - 22.7.2003)
• Post Doctoral Fellow: Queens University, Canada, (1.2.2000 - 31.3.2002).
• Post Doctoral Fellow: Tata Institute of Fundamental Research (TIFR), (1.1.1999 - 31.1.2000).
• Ph.D. [Condensed Matter Physics (Theory)]: 1999, IIT Kanpur
• M.Sc. (Physics): 1993, IIT Bombay
• B.Sc (Physics): 1991, St. Xavier’s college.