539 citations · 4.5k across the 149 of their papers we have counts for
6 papers · 1 filter
Total nucleon-nucleon cross sections in large N(c) QCD
Thomas D. Cohen, Boris A. Gelman
We use contracted spin-flavor symmetry which emerges in the large Nc limit of QCD to obtain relations between proton-proton and proton-neutron total cross sections for both polariz…
Conference Discussion of the Nuclear Force
Franz Gross, Thomas D. Cohen, Evgeny Epelbaum +1
Discussion of the nuclear force, lead by a round table consisting of T. Cohen, E. Epelbaum, R. Machleidt, and F. Gross (chair). After an invited talk by Machleidt, published elsewh…
Does the empirical meson spectrum support the Hagedorn conjecture?
Thomas D. Cohen, Vojtěch Krejčiřík
It has long been conjectured that strong interactions give rise to a Hagedorn spectrum and theoretical arguments have been presented in support of Hagedorn spectrum in large …
The Hagedorn spectrum and large QCD in 2+1 and 3+1 dimensions
Thomas D. Cohen, Vojtěch Krejčiřík
We show that a Hagedorn spectrum (i.e., spectrum where the number of hadrons grows exponentially with the mass) emerges automatically in large QCD in 2+1 and 3+1 dimensions.…
On Chiral Symmetry Restoration at Finite Density in Large N_c QCD
Thomas D. Cohen, Prabal Adhikari, Mark C. Strother +1
At large N_c, cold nuclear matter is expected to form a crystal and thus spontaneously break translational symmetry. The description of chiral symmetry breaking and translational s…
Baryons and baryonic matter in the large Nc and heavy quark limits
Thomas D. Cohen, Nilay Kumar, Kamal K. Ndousse
This paper explores properties of baryons and finite density baryonic matter in an artificial world in which Nc, the number of colors, is large and the quarks of all species are de…