2.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Oak Ridge National LaboratoryUS200 papers
- Los Alamos National LaboratoryUS198 papers
- Duke UniversityUS187 papers
- Triangle Universities Nuclear LaboratoryUS171 papers
- University of Tennessee at KnoxvilleUS134 papers
- University of WashingtonUS134 papers
- University of North Carolina at Chapel HillUS130 papers
- Lawrence Berkeley National LaboratoryUS119 papers
- University of California, BerkeleyUS103 papers
- Centre National de la Recherche ScientifiqueFR98 papers
- Indiana University BloomingtonUS94 papers
- Massachusetts Institute of TechnologyUS93 papers
11 papers · 2 filters
Instantons and the large N_c limit, A.D. 2004
Thomas Schaefer
We review our current understanding of instanton effects in the large N_c limit of QCD. We argue that the instanton liquid can have a smooth large N_c limit which is in agreement w…
An Effective Theory for Baryons in the CFL Phase
Andrei Kryjevski, Thomas Schaefer
We study the effective field theory for fermions in the color-flavor locked (CFL) phase of high density QCD. The effective theory contains a flavor nonet of baryons interacting wit…
New Predictions for generalized spin polarizabilities from heavy baryon chiral perturbation theory
Chung-Wen Kao, Barbara Pasquini, Marc Vanderhaeghen
We extract the next-to-next-to-leading order results for spin-flip generalized polarizabilities (GPs) of the nucleon from the spin-dependent amplitudes for virtual Compton scatteri…
Phenomenology of flavor oscillations with non-perturbative effects from quantum field theory
Antonio Capolupo, Chueng-Ryong Ji, Yuriy Mishchenko +1
We analyze phenomenological aspects of the quantum field theoretical formulation of meson mixing and obtain the exact oscillation formula in the presence of the decay. This formula…
Non-Fermi Liquid Effects in QCD at High Density
Thomas Schaefer, Kai Schwenzer
We study non-Fermi liquid effects due to the exchange of unscreened magnetic gluons in high density QCD by using an effective field theory. A one-loop calculation gives the well kn…
New phases in CFL quark matter
Andrei Kryjevski, David B. Kaplan, Thomas Schaefer
We consider order corrections to the squared masses of the pseudo-Goldstone excitations about the ground state of dense quark matter. We show that these contributions tend to…
Time-to-space conversion in quantum field theory of flavor mixing
Chueng-Ryong Ji, Yuriy Mishchenko
We consider the problem of time-to-space conversion in quantum field theory of flavor mixing using a generalization of the wave-packet method in quantum mechanics. We work entirely…
Electromagnetic Structure of the Meson in the Light-Front Quark Model
Ho-Meoyng Choi, Chueng-Ryong Ji
We investigate the elastic form factors of the rho meson in the light-front quark model(LFQM). With the phenomenologically accessible meson vertices including the one obtained by t…
Effective Theory of Superfluid Quark Matter
Thomas Schaefer
We provide a brief introduction to the high density effective theory of QCD. As an application, we consider the instanton correction to the perturbatively generated gap in the colo…
Hyperfine meson splittings: chiral symmetry versus transverse gluon exchange
Felipe J. Llanes-Estrada, Stephen R. Cotanch, Adam P. Szczepaniak +1
Meson spin splittings are examined within an effective Coulomb gauge QCD Hamiltonian incorporating chiral symmetry and a transverse hyperfine interaction necessary for heavy quarks…
Instantons and the Spin of the Nucleon
T. Schaefer, V. Zetocha
Motivated by measurements of the flavor singlet axial coupling constant of the nucleon in polarized deep inelastic scattering we study the contribution of instantons to OZI violati…