13 citations · 15 across the 4 of their papers we have counts for
7 papers
Hot Neutron and Quark Star Evolution
Hovik Grigorian
The physics of compact objects is one of the very actively developing branches of theoretical investigations, since the careful analysis of different models for the internal struct…
Exploring the QCD phase diagram with compact stars
D. Blaschke, H. Grigorian, A. Khalatyan +1
We investigate a nonlocal chiral quark model with separable 4-fermion interaction for the case of U(3) flavor symmetry and show that strange quark matter is unlikely to occur in a…
Cooling delay for protoquark stars due to neutrino trapping
J. Berdermann, D. Blaschke, H. Grigorian
The influence of neutrino trapping (NT) on the early cooling evolution of hot proto quark stars (PQS) with initial temperatures in the range T ~ 40 MeV is studied. Within a simplif…
Phase diagram for rotating compact stars with two high density phases
D. Blaschke, H. Grigorian, G. Poghosyan
For the classification of rotating compact stars with two high density phases a phase diagram in the angular velocity (Omega) - baryon number (N) plane is investigated. The dividin…
Equation of State for Strange Quark Matter in a Separable Model
Christian Gocke, David Blaschke, Arman Khalatyan +1
We present the thermodynamics of a nonlocal chiral quark model with separable 4-fermion interaction for the case of U(3) flavor symmetry within a functional integral approach. The…
Phase Diagram for Spinning and Accreting Neutron Stars
D. Blaschke, H. Grigorian, G. Poghosyan
Neutron star configurations are considered as thermodynamical systems for which a phase diagram in the angular velocity (Omega) - baryon number (N) plane is obtained with a dividin…