Research Interests
I am interested in strongly correlated quantum phenomena that arise naturally in nuclei, dense nuclear systems, quantum anti-ferromagnets, high Tc materials etc. I develop novel quantum Monte Carlo techniques to solve simplified microscopic lattice models that are expected to capture the important physics in these physical phenomena. I am particularly fascinated by quantum critical phenomena that can occur in such models where the details of the microscopic models are no longer important and the answers one gets are universal and more broadly applicable. My goal is to compute these universal properties without approximations where possible. One of my expertise is in the area of solving fermion sign problems that hinder Monte Carlo methods when applied to such systems.
Selected Grants
Lattice Gauge Theories on a Quantum Computer
ResearchPrincipal Investigator · Awarded by Los Alamos National Laboratory · 2024 - 2028Lattice and Effective Field Theory Studies of Quantum Chromodynamics
ResearchCo-Principal Investigator · Awarded by Department of Energy · 2005 - 2027Coherence and Correlations in Electronic Nanostructures
ResearchCo-Principal Investigator · Awarded by National Science Foundation · 2005 - 2009Coherence and Correlation in Electronic Nanostructures
ResearchCo-Principal Investigator · Awarded by National Science Foundation · 2001 - 2006Toward the Chiral Limit in QCD
ResearchPrincipal Investigator · Awarded by Department of Energy · 2003 - 2005Quantum Chromodynamics and Nuclear Physics at Extreme Energy Density
ResearchCo-Principal Investigator · Awarded by Department of Energy · 1995 - 2005External Relationships
- Indian Institute of Science Education and Research Mohali
- International Center for Theoretical Sciences, Bangalore India
This faculty member (or a member of their immediate family) has reported outside activities with the companies, institutions, or organizations listed above. This information is available to institutional leadership and, when appropriate, management plans are in place to address potential conflicts of interest.