329 citations · 3.5k across the 125 of their papers we have counts for
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Cluster Algorithms for Quantum Impurity Models and Mesoscopic Kondo Physics
Jaebeom Yoo, Shailesh Chandrasekharan, Ribhu K. Kaul +2
Nanoscale physics and dynamical mean field theory have both generated increased interest in complex quantum impurity problems and so have focused attention on the need for flexible…
Quantum Monte Carlo Study of Disordered Fermions
Ji-Woo Lee, Shailesh Chandrasekharan, Harold U. Baranger
We study a strongly correlated fermionic model with attractive interactions in the presence of disorder in two spatial dimensions. Our model has been designed so that it can be sol…
Failure of Mean Field Theory at Large N
Shailesh Chandrasekharan, Costas G. Strouthos
We study strongly coupled lattice QCD with colors of staggered fermions in 3+1 dimensions. While mean field theory describes the low temperature behavior of this theory at larg…
Mesoscopic Kondo Problem
Ribhu K. Kaul, Denis Ullmo, Shailesh Chandrasekharan +1
We study the effect of mesoscopic fluctuations on a magnetic impurity coupled to a spatially confined electron gas with a temperature in the mesoscopic range (i.e. between the mean…
A Multi-level Algorithm for Quantum-impurity Models
Jaebeom Yoo, Shailesh Chandrasekharan, Harold U. Baranger
A continuous-time path integral Quantum Monte Carlo method using the directed-loop algorithm is developed to simulate the Anderson single-impurity model in the occupation number ba…
An Introduction to Chiral Symmetry on the Lattice
S. Chandrasekharan, U. -J. Wiese
The chiral symmetry of QCD is of central importance for the nonperturbative low-energy dynamics of light quarks and gluons. Lattice field theory provi…