48 citations · 254 across the 13 of their papers we have counts for
6 papers · 1 filter
The Nucleon-Nucleon Interaction and Large N_c QCD
Manoj K. Banerjee, Thomas D. Cohen, Boris A. Gelman
The nature of the nonrelativistic nucleon-nucleon potential in the large N_c limit is discussed. In particular, we address the consistency of the meson exchange picture of nucleon…
Direct Instantons and Nucleon Magnetic Moments
M. Aw, M. K. Banerjee, H. Forkel
We calculate the leading direct-instanton contributions to the operator product expansion of the nucleon correlator in a magnetic background field and set up improved QCD sum rules…
The Decuplet Revisited in PT
M. K. Banerjee, J. Milana
The paper deals with two issues. First, we explore the quantitiative importance of higher multiplets for properties of the decuplet in chiral perturbation theory. In particular…
Baryon Mass Splittings in Chiral Perturbation Theory
M. K. Banerjee, J. Milana
Baryon masses are calculated in chiral perturbation theory at the one--loop- level in the chiral expansion and to leading order in the heavy baryon expansion. Ultrav…
Disoriented Chiral Condensates and Quantum Mechanical Isospin Correlation
Thomas D. Cohen, Manoj K. Banerjee, Marina Nielsen +1
Classical considerations suggest that the probability distribution , where is the ratio of neutral pions to total pions emitted from a disoriented chiral condensate (whic…
Direct Instantons in QCD Nucleon Sum Rules
Hilmar Forkel, Manoj K. Banerjee
We study the role of direct (i.e. small-scale) instantons in QCD correlation functions for the nucleon. They generate sizeable, nonperturbative corrections to the conventional oper…