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4 papers · 1 filter
Circuit Complexity in an interacting quenched Quantum Field Theory
Sayantan Choudhury, Rakshit Mandish Gharat, Saptarshi Mandal +1
In this work, we explore the effects of a quantum quench on the circuit complexity for a quenched quantum field theory having weakly coupled quartic interaction. We use the invaria…
Entanglement in interacting quenched two-body coupled oscillator system
Sayantan Choudhury, Rakshit Mandish Gharat, Saptarshi Mandal +3
In this work, we explore the effects of a quantum quench on the entanglement measures of a two-body coupled oscillator system having quartic interaction. We use the invariant opera…
Causality Constraint on Circuit Complexity from
Sayantan Choudhury, Arghya Mukherjee, Nilesh Pandey +1
In this article, we investigate the physical implications of the causality constraint via effective sound speed on Quantum Circuit Complexity(QCC) in the framework of…
Circuit Complexity in
Kiran Adhikari, Sayantan Choudhury, Sourabh Kumar +6
Motivated by recent studies of circuit complexity in weakly interacting scalar field theory, we explore the computation of circuit complexity in Even Effective Fiel…