Publications (93)
Testing the chiral behavior of the hadron spectrum
Tanmoy Bhattacharya, Rajan Gupta, Stephen Sharpe
Tuning the hopping parameter in the Oktay-Kronfeld action for charm and bottom quarks on a MILC HISQ ensemble
Hwancheol Jeong, Weonjong Lee, Jaehoon Leem +4
Matrix Elements of the Singlet Axial Current in the Proton
Rajan Gupta, Jeffrey Mandula
Status Report on Weak Matrix Element Calculations
Rajan Gupta, Tanmoy Bhattacharya
Comparison of Inversion Algorithms for Wilson Fermions on the CM5
Rajan Gupta, Tanmoy Bhattacharya, Gregory Kilcup
Improved bilinears in lattice QCD with non-degenerate quarks
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +2
Updates on Nucleon Form Factors from Clover-on-HISQ Lattice Formulation
Yong-Chull Jang, Tanmoy Bhattacharya, Rajan Gupta +2
Calculation of $\bar B \rightarrow D^\ast \ell \bar ν$ form factor at zero recoil using the Oktay-Kronfeld action
Jon A. Bailey, Tanmoy Bhattacharya, Rajan Gupta +5
Nucleon Charges, Form-factors and Neutron EDM
Rajan Gupta, Tanmoy Bhattacharya, Vincenzo Cirigliano +2
Phenomenology from 100 large lattices
Tanmoy Bhattacharya, Rajan Gupta
Phenomenology using lattice QCD
Rajan Gupta
Improved bilinears in unquenched lattice QCD
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +2
$I=2$ pion scattering amplitude with Wilson fermions
Rajan Gupta, Apoorva Patel, Stephen Sharpe
Isovector and flavor diagonal charges of the nucleon from 2+1+1 flavor QCD
Rajan Gupta, Tanmoy Bhattacharya, Vincenzo Cirigliano +3
Axial Vector Form Factors of the Nucleon from Lattice QCD
Rajan Gupta, Yong-Chull Jang, Huey-Wen Lin +2
Parton distributions and lattice QCD calculations: a community white paper
Huey-Wen Lin, Emanuele R. Nocera, Fred Olness +29
Probing TeV scale physics in precision UCN decays
Rajan Gupta, Tanmoy Bhattacharya, Anosh Joseph +2
Bethe-Salpeter Amplitudes and Density Correlations for Mesons with Wilson Fermions
Rajan Gupta, David Daniel, Jeffrey Grandy
Scaling behavior of improvement and renormalization constants
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Neutron Electric Dipole Moment on the Lattice
Boram Yoon, Tanmoy Bhattacharya, Rajan Gupta
Algorithms for Disconnected Diagrams in Lattice QCD
Arjun Singh Gambhir, Andreas Stathopoulos, Kostas Orginos +3
Probing TeV scale physics via ultra cold neutron decays and calculating non-standard baryon matrix elements
Rajan Gupta, Tanmoy Bhattacharya, Anosh Joseph +2
Decay constants with Wilson fermions at $β=6.0$
Tanmoy Bhattacharya, Rajan Gupta
Precision calculations of nucleon charges $g_A$, $g_S$, $g_T$
Rajan Gupta, Tanmoy Bhattacharya, Anosh Joseph +2
Fixed-point pure gauge action using $ b= \sqrt{3} $ RGT
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee
Neutron Electric Dipole Moments from Beyond the Standard Model Physics
Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta
Iso-vector and Iso-scalar Tensor Charges of the Nucleon from Lattice QCD
Tanmoy Bhattacharya, Vincenzo Cirigliano, Saul Cohen +4
Improvement and Renormalization Constants in O(a) Improved Lattice QCD
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Machine Learning Estimators for Lattice QCD Observables
Boram Yoon, Tanmoy Bhattacharya, Rajan Gupta
Staggered fermion matrix elements using smeared operators
Greg Kilcup, Rajan Gupta, Stephen Sharpe
Critical Exponents of the 3-D Ising Model
Rajan Gupta, Pablo Tamayo
Axial, Scalar and Tensor Charges of the Nucleon from 2+1+1-flavor Lattice QCD
Tanmoy Bhattacharya, Vincenzo Cirigliano, Saul Cohen +3
Quark Chromoelectric Dipole Moment Contribution to the Neutron Electric Dipole Moment
Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta +1
Matrix Elements of 4-fermion Operators with Quenched Wilson Fermions
Rajan Gupta, Tanmoy Bhattacharya, Stephen Sharpe
Renormalization constants using quark states in Landau gauge
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee
Quark Masses, B-parameters, and CP violation parameters $ε$ and $ε'/ε$
Rajan Gupta
Introduction to Lattice QCD
Rajan Gupta
Lattice analysis of semi-leptonic form factors
Tanmoy Bhattacharya, Rajan Gupta
Controlling Excited-State Contamination in Nucleon Matrix Elements
Boram Yoon, Rajan Gupta, Tanmoy Bhattacharya +10
Geometric Measurement of Topological Susceptibility on Large Lattices
Jeffrey Grandy, Rajan Gupta
Status of B_K from Lattice QCD
Rajan Gupta
Present and future prospects for lattice QCD calculations of matrix elements for nEDM
Rajan Gupta
Neutron Electric Dipole Moment from Beyond the Standard Model
Tanmoy Bhattacharya, Boram Yoon, Rajan Gupta +1
The chiral transition and U(1)_A symmetry restoration from lattice QCD using Domain Wall Fermions
HotQCD Collaboration, A. Bazavov, Tanmoy Bhattacharya +15
Equation of State and the Finite Temperature Transition in QCD
Rajan Gupta
Disconnected Quark Loop Contributions to Nucleon Structure
Tanmoy Bhattacharya, Rajan Gupta, Boram Yoon
Spectrum of Mesons and Baryons with $b$ Quarks
Rajan Gupta
Nucleon Charges from 2+1+1-flavor HISQ and 2+1-flavor clover lattices
Rajan Gupta
Wilson versus Clover fermions: A case for improvement
Rajan Gupta
Lattice QCD calculations of the quark and gluon contributions to the proton spin
Rajan Gupta
Equation of State from Lattice QCD Calculations
Rajan Gupta
The QCD phase transition with physical-mass, chiral quarks
Tanmoy Bhattacharya, Michael I. Buchoff, Norman H. Christ +14
Calculations of hadronic matrix elements using lattice qcd
Rajan Gupta
Semi-leptonic form-factors from lattice qcd
Tanmoy Bhattacharya, Rajan Gupta
Scaling behavior of discretization errors in renormalization and improvement constants
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Hadron Spectrum with Wilson fermions
Tanmoy Bhattacharya, Rajan Gupta, Gregory Kilcup +1
General Physics Motivations for Numerical Simulations of Quantum Field Theory
Rajan Gupta
Advances in the Determination of Quark Masses
Tanmoy Bhattacharya, Rajan Gupta
Quark contribution to the proton spin from 2+1+1-flavor lattice QCD
Huey-Wen Lin, Rajan Gupta, Boram Yoon +2
The equation of state in (2+1)-flavor QCD
A. Bazavov, Tanmoy Bhattacharya, C. DeTar +17
Nucleon Charges and Electromagnetic Form Factors from 2+1+1-Flavor Lattice QCD
Tanmoy Bhattacharya, Saul D. Cohen, Rajan Gupta +3
Probing Novel Scalar and Tensor Interactions from (Ultra)Cold Neutrons to the LHC
Tanmoy Bhattacharya, Vincenzo Cirigliano, Saul D. Cohen +5
Nucleon Transverse Momentum-dependent Parton Distributions in Lattice QCD: Renormalization Patterns and Discretization Effects
Boram Yoon, Michael Engelhardt, Rajan Gupta +7
Semileptonic form factors of heavy-light mesons from lattice QCD
Rajan Gupta, Tanmoy Bhattacharya, David Daniel
B-parameters of 4-fermion operators from lattice QCD
Rajan Gupta
Nucleon Axial and Electromagnetic Form Factors
Yong-Chull Jang, Tanmoy Bhattacharya, Rajan Gupta +2
Non-perturbative Renormalization Constants using Ward Identities
Tanmoy Bhattacharya, Shailesh Chandrasekharan, Rajan Gupta +2
Towards a chiral gauge theory by deconstruction in AdS5
Tanmoy Bhattacharya, Rajan Gupta, Matthew R. Martin +3
Light quark masses: a status report at DPF 2000
Rajan Gupta, Kim Maltman
Topological Density and Instantons on a Lattice
Jeffrey Grandy, Rajan Gupta
Chiral limit of QCD
Rajan Gupta
The Contribution of Novel CP Violating Operators to the nEDM using Lattice QCD
Rajan Gupta
Neutron Electric Dipole Moment from Beyond the Standard Model
Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta
Probing novel TeV physics through precision calculations of scalar and tensor charges of the nucleon
Rajan Gupta, Tanmoy Bhattacharya, Anosh Joseph +2
Light Quark Masses from Lattice QCD
Rajan Gupta, Tanmoy Bhattacharya
Flavor diagonal tensor charges of the nucleon from 2+1+1 flavor lattice QCD
Rajan Gupta, Boram Yoon, Tanmoy Bhattacharya +3
Isovector and flavor-diagonal charges of the nucleon
Rajan Gupta, Tanmoy Bhattacharya, Yong-Chull Jang +2
Prospects of Solving Grand Challenge Problems
Rajan Gupta
Fluctuations and Correlations of net baryon number, electric charge, and strangeness: A comparison of lattice QCD results with the hadron resonance gas model
A. Bazavov, Tanmoy Bhattacharya, C. E. DeTar +15
A pot-pourri of results in QCD from large lattice simulations on the CM5
Tanmoy Bhattacharya, Rajan Gupta
Prospects of calculating $ε_K$ and $ε'$ from lattice QCD
Rajan Gupta
Isovector Charges of the Nucleon from 2+1+1-flavor Lattice QCD
Rajan Gupta, Yong-Chull Jang, Boram Yoon +3
Renormalization Constants using Quark States in Fixed Gauge
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee
Theoretical Bounds on New Four-Fermion Interactions and TeV Scale Physics
Tanmoy Bhattacharya, Rajan Gupta, Anosh Joseph +2
The Extraction of Light Quark Masses From Sum Rule Analyses of Axial and Vector Current Ward Identities
Tanmoy Bhattacharya, Rajan Gupta, Kim Maltman
Calculating $ε'/ε$ using HYP staggered fermions
Tanmoy Bhattacharya, George T. Fleming, Rajan Gupta +3
Testing improved staggered fermions with $m_s$ and $B_K$
Weonjong Lee, Tanmoy Bhattacharya, George T. Fleming +3
The QCD EoS from simulations on BlueGene L Supercomputers at LLNL and NYBlue
Rajan Gupta
Estimates of Light Quark Masses from Lattice QCD and QCD Sum rules
Rajan Gupta
Order a improved renormalization constants
Tanmoy Bhattacharya, Rajan Gupta, Weonjong Lee +1
Isovector charges of the nucleon from 2+1-flavor QCD with clover fermions
Boram Yoon, Yong-Chull Jang, Rajan Gupta +8
Neutron Electric Dipole Moment from quark Chromoelectric Dipole Moment
Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta +2
Neutron Electric Dipole Moment and Tensor Charges from Lattice QCD
Tanmoy Bhattacharya, Vincenzo Cirigliano, Rajan Gupta +2