33 citations · 40 across the 3 of their papers we have counts for
3 papers
hep-th2016★ 6 cited
Highly nonlinear wave solutions in a dual to the chiral model
S. G. Rajeev, Evan Ranken
We consider a two-dimensional scalar field theory with a nilpotent current algebra, which is dual to the Principal Chiral Model. The quantum theory is renormalizable and not asympt…
math-ph2015★ 1 cited
Continuity of Scalar Fields With Logarithmic Correlations
S. G. Rajeev, Evan Ranken
We apply select ideas from the modern theory of stochastic processes in order to study the continuity/roughness of scalar quantum fields. A scalar field with logarithmic correlatio…
gr-qc2012★ 33 cited
Non-singular Power-law and Assisted inflation in Loop Quantum Cosmology
Evan Ranken, Parampreet Singh
We investigate the dynamics of single and multiple scalar fields with exponential potentials, leading to power-law and assisted inflation, in loop quantum cosmology. Unlike in the…