20 citations · 24 across the 5 of their papers we have counts for
5 papers
Effect of Weak Measurement Reversal on Quantum Correlations in a Correlated Amplitude Damping Channel, with a Neural Network Perspective
Venkat Abhignan, Bidyut Bikash Boruah, R. Srikanth +1
We study the evolution of quantum correlations in Bell, Werner, and maximally entangled mixed states of two qubits subjected to correlated amplitude-damping channels. Our primary f…
Convergence in divergent series related to perturbation methods using continued exponential and Shanks transformations
Venkat Abhignan
Divergent solutions are ubiquitous with perturbation methods. We use continued function such as continued exponential to converge divergent series in perturbation approaches for en…
Continued functions and critical exponents: Tools for analytical continuation of divergent expressions in phase transition studies
Venkat Abhignan, R. Sankaranarayanan
Resummation methods using continued functions are implemented to converge divergent series appearing in perturbation problems related to continuous phase transitions in field theor…
Casimir interactions from infinite range and dilation symmetry
Venkat Abhignan, R. Sankaranarayanan
The Casimir interaction energy for a class of discrete self-similar configuration of parallel plates is evaluated using existing methods. The similarities to characteristics of an…
Continued functions and perturbation series: Simple tools for convergence of diverging series in -symmetric field theory at weak coupling limit
Venkat Abhignan, R. Sankaranarayanan
We determine universal critical exponents that describe the continuous phase transitions in different dimensions of space. We use continued functions without any external unknown p…