57 citations · 99 across the 4 of their papers we have counts for
4 papers
Entanglement measures in quantum and classical chaos
Arul Lakshminarayan, Jayendra N. Bandyopadhyay, M. S. Santhanam +1
Entanglement is a Hilbert-space based measure of nonseparability of states that leads to unique quantum possibilities such as teleportation. It has been at the center of intense ac…
Quantum spectrum as a time series : Fluctuation measures
M. S. Santhanam, Jayendra N. Bandyopadhyay, Dilip Angom
The fluctuations in the quantum spectrum could be treated like a time series. In this framework, we explore the statistical self-similarity in the quantum spectrum using the detren…
Entangling power of quantum chaotic evolutions via operator entanglement
Jayendra N. Bandyopadhyay, Arul Lakshminarayan
We study operator entanglement of the quantum chaotic evolutions. This study shows that properties of the operator entanglement production are qualitatively similar to the properti…
Spectral fluctuations and 1/f noise in the order-chaos transition regime
M. S. Santhanam, Jayendra N. Bandyopadhyay
Level fluctuations in quantum system have been used to characterize quantum chaos using random matrix models. Recently time series methods were used to relate level fluctuations to…