1.7k citations · 10.1k across the 63 of their papers we have counts for
4 papers · 1 filter
On the sign of the dilaton in the soft wall models
Andreas Karch, Emanuel Katz, Dam T. Son +1
We elaborate on the existence of a spurious massless scalar mode in the vector channel of soft-wall models with incorrectly chosen sign of the exponential profile defining the wall…
Deconstructing holographic liquids
Dominik Nickel, Dam T. Son
We argue that there exist simple effective field theories describing the long-distance dynamics of holographic liquids. The degrees of freedom responsible for the transport of char…
Unitary Fermi gas, epsilon expansion, and nonrelativistic conformal field theories
Yusuke Nishida, Dam Thanh Son
We review theoretical aspects of unitary Fermi gas (UFG), which has been realized in ultracold atom experiments. We first introduce the epsilon expansion technique based on a syste…
Short-distance and short-time structure of a unitary Fermi gas
Dam T. Son, Ethan G. Thompson
We consider the operator product expansions for unitarity fermions. We compute the dynamic structure factor S(q,w) at large frequency and wavenumber away from the one-particle peak…