183 citations · 2.1k across the 86 of their papers we have counts for
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Single-particle momentum distribution of Efimov states in noninteger dimensions
D. S. Rosa, T. Frederico, G. Krein +1
We studied the single-particle momentum distribution of mass-imbalanced Efimov states embedded in noninteger dimensions. The contact parameters, which can be related to the thermod…
Analog Model for Euclidean Wormholes Effects
G. O. Heymans, N. F. Svaiter, G. Krein
Using results of statistical field theory for systems with an anisotropic disorder, we present an analog model for Euclidean wormholes and topological fluctuation effects in a Riem…
Causality violation and the speed of sound of hot and dense quark matter in the Nambu--Jona-Lasinio model
Arthur E. B. Pasqualotto, Ricardo L. S. Farias, William R. Tavares +2
The Nambu--Jona-Lasinio model is widely used to study strong-interaction phenomena in vacuum and quark matter. Since the model is nonrenormalizable, one needs to work within a spec…