Thermal entanglement and lower bound of the geometric discord for a two-qutrit system with linear coupling and nonuniform external magnetic field.
Hakimeh JaghouriMohsen SarbishaeiKurosh JavidanPublished in: Quantum Inf. Process. (2017)
Keyphrases
- magnetic field
- lower bound
- permanent magnet
- upper bound
- electromagnetic fields
- room temperature
- eddy current
- lower and upper bounds
- objective function
- branch and bound algorithm
- working principle
- branch and bound
- resonant frequency
- np hard
- infrared
- medical images
- phase transition
- finite element analysis
- polynomial approximation