129 citations · 1.4k across the 65 of their papers we have counts for
12 papers · 1 filter
Alternate 1/N_c Expansions and SU(3) Breaking from Baryon Lattice Results
Aleksey Cherman, Thomas D. Cohen, Richard F. Lebed
A combined expansion in the number of QCD colors 1/N_c and SU(3) flavor breaking parameter epsilon has long been known to provide an excellent accounting for the mass spectrum of t…
Calculation of the One W Loop Decay Amplitude with a Lattice Regulator
Francis Bursa, Aleksey Cherman, Thomas C. Hammant +2
There has been a controversial recent claim that the standard result on the Higgs to two photon decay rate is incorrect, with the use of dimensional regularization fingered as the…
The Fermion Sign Problem at Finite Density, and Large Nc Orbifold Equivalence
Aleksey Cherman, Brian C. Tiburzi
The study of QCD at finite baryon density is severely hampered by the so-called fermion sign problem. As a result, we have no known first principles approach to study nuclear matte…
The phases of deuterium at extreme densities
Paulo F. Bedaque, Michael I. Buchoff, Aleksey Cherman
We consider deuterium compressed to higher than atomic, but lower than nuclear densities. At such densities deuterium is a superconducting quantum liquid. Generically, two supercon…
Color Superconductivity at Large N: A New Hope
Michael I. Buchoff, Aleksey Cherman, Thomas D. Cohen
At zero density, the `t Hooft large N_c limit often provides some very useful qualitative insights into the non-perturbative physics of QCD. However, it is known that at high densi…
Tests of Universality of Baryon Form Factors in Holographic QCD
A. Cherman, T. D. Cohen, M. Nielsen
We describe a new exact relation for large QCD for the long-distance behavior of baryon form factors in the chiral limit, satisfied by all 4D semi-classical chiral soliton mo…