Для цитирования:

 ,   . Наносистемы: физика, химия, математика. 2022;13(1):71-77. https://doi.org/10.17586/2220-8054-2022-13-1-71-77

For citation:

Priyanka , Gill S. Pump photons present in a non-linear process as a witnesses of nonclassicality of a system. Nanosystems: Physics, Chemistry, Mathematics. 2022;13(1):71-77. https://doi.org/10.17586/2220-8054-2022-13-1-71-77