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- Mitchell InstituteUS116 papers
- Lawrence Berkeley National LaboratoryUS49 papers
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7 papers · 2 filters
T-matrix approach to heavy quark diffusion in the QGP
H. van Hees, M. Mannarelli, Vincenzo Greco +1
We assess transport properties of heavy quarks in the Quark-Gluon Plasma (QGP) using static heavy-quark (HQ) potentials from lattice-QCD calculations in a Brueckner many-body T-mat…
Supersymmetry Signals of Supercritical String Cosmology at the Large Hadron Collider
Bhaskar Dutta, Alfredo Gurrola, Teruki Kamon +4
We investigate the minimal supergravity (mSUGRA) signals at the LHC in the context of supercritical string cosmology (SSC). In this theory, the presence of a time dependent dilaton…
Attraction towards an inflection point inflation
Rouzbeh Allahverdi, Bhaskar Dutta, Anupam Mazumdar
Many models of high energy physics possess metastable vacua. It is conceivable that the universe can get trapped in such a false vacuum, irrespective of its origin and prior histor…
Resonance Recombination Model and Quark Distribution Functions in the Quark-Gluon Plasma
L. Ravagli, H. van Hees, R. Rapp
We investigate the consequences of space-momentum correlations in quark phase-space distributions for coalescence processes at the hadronization transition. Thus far it has been pr…
Large Phase of B_s-\bar B_s Mixing in Supersymmetric Grand Unified Theories
Bhaskar Dutta, Yukihiro Mimura
We consider the possibility of a large phase of B_s-\bar B_s mixing in supersymmetric SU(5) and SO(10) models. We find that in the SU(5) model, the magnitude of this phase is corre…
Generalization of Friedberg-Lee Symmetry
Chao-Shang Huang, Tianjun Li, Wei Liao +1
We study the possible origin of Friedberg-Lee symmetry. First, we propose the generalized Friedberg-Lee symmetry in the potential by including the scalar fields in the field transf…