A useful strong lower bound on two-qubit concurrence.

Mojtaba Jafarpour Abbass Sabour

Published in: Quantum Inf. Process. (2012)

Keyphrases

lower bound
upper bound
branch and bound algorithm
worst case
np hard
branch and bound
objective function
online algorithms
upper and lower bounds
optimal solution
lower and upper bounds
special case
sufficiently accurate
databases
expert systems
multi agent
reinforcement learning
e learning