2 papers
quant-ph2025
Scalable quantum circuit simulation of a chaotic Ising chain
Sabyasachi Chakraborty, Rohit Sarma Sarkar, Sonjoy Majumder
The recent advancements in out-of-time-ordered correlator (OTOC) measurements have provided a promising pathway to explore quantum chaos and information scrambling. However, despit…
quant-ph2020
Periodicity of lively quantum walks on cycles with generalized Grover coin
Rohit Sarma Sarkar, Amrita Mandal, Bibhas Adhikari
In this paper we extend the study of three state lively quantum walks on cycles by considering the coin operator as a linear sum of permutation matrices, which is a generalization…