5 papers
Strong interactions at all density
Vikram Soni
We show using Mean Field Theory that the phase diagram of QCD at finite density (T=0) is such that chiral symmetry remains spontaeously broken at all density!
A prelude to Neutron Stars: The phase diagram of the strong interactions at finite density
Vikram Soni, Dipankar Bhattacharya
We consider strong interactions at finite density in mean field theory, through an effective lagrangian that can describe both nuclear matter and quark matter. This lagrangian has…
An Elementary (Pseudo)Scalar at all scales
N. D. Hari Dass, V. Soni
We consider an extended linear model in which the fermions are quarks and are coupled to gluons. Equivalently, this is QCD extended by coupling the quarks to a colour singlet c…
Quantum Chromodynamics and the Z-width
N. D. Hari Dass, V. Soni
We show by explicit construction of an alternative theory for the strong interactions that it cannot be distinguished from QCD by any of the usual precision tests except on extendi…
An Asymptotically Free Extension of QCD and ALEPH Four Jet Events
N. D. Hari Dass, V. Soni
We show that a recently proposed extension of QCD by the addition of a multiplet of scalars transforming as (2,2,1) under provides a n…