Ramsey Scheme Applied to String Theoretical Processes
High Energy Physics - Theory
2022-09-21 v2 Quantum Physics
Abstract
In this letter, we analyze the evolution of physical quantities due to the interaction of strings with background fields. We will obtain the characteristic function for such a string theoretical process. This will be done by generalizing the Ramsey scheme to world-sheet, and using it to obtain the information about the evolution of quantity in a string theoretical process, without making two-point measurements. We will also use the characteristic function to obtain the average of the difference between the initial and final values of such a quantity. Finally, using the characteristic function, we calculate fisher information for the difference of such a quantity.
Cite
@article{arxiv.2206.06974,
title = {Ramsey Scheme Applied to String Theoretical Processes},
author = {Salman Sajad Wani and Arshid Shabir and Mir Faizal and Seemin Rubab},
journal= {arXiv preprint arXiv:2206.06974},
year = {2022}
}
Comments
Accepted for publication in EPL