57 citations · 113 across the 6 of their papers we have counts for
6 papers
Quantifying nonclassicality in qubit systems via positive operator-valued measures
Abdul Sattar Khan, Mehdi Abdi
We introduce an operational measure of nonclassicality for qubit systems based on the violation of Kolmogorov consistency conditions in sequential measurements. In contrast to prev…
Correlation-induced coherence and its use in detecting quantum phase transitions
Ming-Ming Du, Abdul Sattar Khan, Zhao-Yi Zhou +1
The past two decades have witnessed a surge of interest in exploring correlation and coherence measures to investigate quantum phase transitions (QPTs). Here, motivated by the cont…
Leggett-type inequalities for testing nonlocal realism in multipartite systems
Abdul Sattar Khan, Ma-Cheng Yang, Cong-Feng Qiao
Nonlocal realism represents the last classical cornerstone in conflict with quantum theory, and has been shown to be largely untenable in bipartite systems [Nature 446, 871 (2007);…
J/-J/ scattering cross sections of Quadratic and Cornell Potentials
M. Imran Jamil, S. M. Sohail Gilani, Ahmad Wasif +2
We study the scattering of J/-J/ mesons using Quadratic and Cornell potentials in our tetraquark () system. The system's wavefunction in the restricte…
Test of Nonlocal Hidden Variable Theory by Leggett Inequality in High Energy Physics
Abdul Sattar Khan, Jun-Li Li, Cong-Feng Qiao
The Leggett inequality is a constraint on the bipartite correlation that admits certain types of non-localities. Existing tests mainly focused on the electromagnetic systems where…
Nonlocal Correlation of Spin in High Energy Physics
Chen Qian, Jun-Li Li, Abdul Sattar Khan +1
Nonlocality is a key feature of quantum theory and is reflected in the violation of Bell inequalities for entangled systems. The experimental tests beyond the electromagnetism and…