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nlin.CD2007★ 20 cited
Classical bifurcations and entanglement in smooth Hamiltonian system
M. S. Santhanam, V. B. Sheorey, Arul Lakshminarayan
We study entanglement in two coupled quartic oscillators. It is shown that the entanglement, as measured by the von Neumann entropy, increases with the classical chaos parameter fo…
nlin.CD2005★ 1 cited
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…