Title of article :
FIXED POINT THEOREM IN A PARTIAL b-METRIC SPACE APPLIED TO QUANTUM OPERATIONS
Author/Authors :
Tiwari ، Rakesh Department of Mathematics - Government V. Y. T. Post-Graduate Autonomous College , Khan ، Mohammad Saeed Department of Mathematics and Applied Mathematics - Sefako Makgatho Health Sciences University , Rani ، Shoba Department of Mathematics - Government V. Y. T. Post-Graduate Autonomous College , Fabiano ، Nicola VINČA Institute of Nuclear Sciences, National Institute of the Republic of Serbia - University of Belgrade
Abstract :
Introduction/purpose: A fixed point theorem of an order-preserving mapping on a complete partial b-metric space satisfying a contractive condition is constructed. Methods: Extension of the results of Batsari et al. Results: The fidelity of quantum states is used to construct the existence of a fixed quantum state. Conclusions: The fixed quantum state is associated to an orderpreserving quantum operation.
Keywords :
partial b , metric space , order , preserving mapping , quantum operation , fidelity of quantum state , Bloch vector
Journal title :
Military Technical Courier
Journal title :
Military Technical Courier
