25 citations · 47 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2012★ 22 cited
On the Origin of the High Column Density Turnover in the HI Column Density Distribution
Denis Erkal, Nickolay Y. Gnedin, Andrey V. Kravtsov
We study the high column density regime of the HI column density distribution function and argue that there are two distinct features: a turnover at NHI ~ 10^21 cm^-2 which is pres…
hep-th2007★ 25 cited
Yangian Symmetry of Long-Range gl(N) Integrable Spin Chains
Niklas Beisert, Denis Erkal
An interesting type of spin chain has appeared in the context of the planar AdS/CFT correspondence: It is based on an integrable nearest-neighbor spin chain, and it is perturbative…