62 citations · 163 across the 5 of their papers we have counts for
5 papers
Charmonium sum rules applied to a holographic model
Paul M. Hohler
The heavy-quark QCD sum rules are applied to a model of charmonium based upon the gauge/gravity duality. We find that there is strong agreement between the moments of the polarizat…
Holography and the speed of sound at high temperatures
Paul M. Hohler, Mikhail A. Stephanov
We show that in a general class of strongly interacting theories at high temperatures the speed of sound approaches the conformal value c_s^2=1/3 universally from_below_. This clas…
A sticky business: the status of the conjectured viscosity/entropy density bound
Aleksey Cherman, Thomas D. Cohen, Paul M. Hohler
There have been a number of forms of a conjecture that there is a universal lower bound on the ratio, eta/s, of the shear viscosity, eta, to entropy density, s, with several differ…
Heavy baryons in the Skyrme model: the role of highly anharmonic collective motion
Thomas D. Cohen, Paul M. Hohler
In the heavy quark and large Nc limits, ordinary (exotic) heavy baryons can be considered as bound states of heavy mesons (anti-mesons)and chiral solitons. In these limits, the hea…
Doubly heavy hadrons and the domain of validity of doubly heavy diquark--anti-quark symmetry
Thomas D. Cohen, Paul M. Hohler
In the limit of heavy quark masses going to infinity, a symmetry is known to emerge in QCD relating properties of hadrons with two heavy quarks to analogous states with one heavy a…