9 citations · 34 across the 9 of their papers we have counts for
9 papers
From Cosmic Inflation and Matter Creation to Dark Matter -- Journey of the Inflaton?
B. S. Balakrishna
A scenario of the inflaton evolution from cosmic inflation and matter creation to dark matter/dark energy today is presented. To start with, a model of the inflationary phase of th…
Solvable potentials in a FLRW+Scalar universe and Fits to type Ia supernovae data
B. S. Balakrishna
FLRW equations are analyzed in a universe with a cosmic scalar background that is spatially uniform but time-varying. Some solvable potentials to the combined dynamics in such a un…
Heat Equation on the Cone and the Spectrum of the Spherical Laplacian
B S Balakrishna
Spectrum of the Laplacian on spherical domains is analyzed from the point of view of the heat equation on the cone. The series solution to the heat equation on the cone is known to…
Composite Gauge fields and Broken Symmetries
B. S. Balakrishna, K. T. Mahanthappa
A generalization of the non-Abelian version of the models (also known as Grassmannian models) is presented. The generalization helps accommodate a partial breaking of th…
Composite gauge field models with broken symmetries
B. S. Balakrishna, K. T. Mahanthappa
We present a generalization of the non-Abelian version of the models (also known as Grassmannian models) that involve composite gauge fields to accommodate partial break…
Anomaly matching for the QCD string
B. S. Balakrishna
A criterion to be satisfied by a string theory of QCD is formulated in the ultraviolet regime. It arises from the trace anomaly of the QCD stress tensor computed using instantons.…
Difficulties in Inducing a Gauge Theory at Large N
B. S. Balakrishna
It is argued that the recently proposed Kazakov-Migdal model of induced gauge theory, at large , involves only the zero area Wilson loops that are effectively trees in the gauge…
Double Scaling Limit of Scalar Theories on the Lattice
B. S. Balakrishna
Scalar field theories regularized on a dimensional lattice are found to exhibit double scaling for a class of critical behaviors labeled by an integer . The continuum…
Non-Abelian Monopoles Coupled to Gravity
B. S. Balakrishna, Kameshwar C. Wali
A static configuration of point charges held together by the gravitational attraction is known to be given by the Majumdar-Papapetrou solution in the Einstein-Maxwell theory. We co…