3 citations · 3 across the 2 of their papers we have counts for
2 papers
quant-ph2009
Characterization of PPT states and measures of entanglement
W. A. Majewski, T. Matsuoka, M. Ohya
A detailed characterization of PPT states, both in the Heisenberg and in the Schrödinger picture, is given. Measures of entanglement are defined and discussed in details. Illustrat…
quant-ph1999★ 3 cited
Entanglement degree for Jaynes-Cummings model
S. Furuichi, M. Ohya
Recently, it has been known that a quantum entangled state plays an important role in the field ofquantum information theory such as quantum teleportation and quantum computation.…