From the 1 of 4 linked papers with an AI index.
4 papers
State-Dependent Visibility of Non-Commutative Ordering in Quantum Dynamics
Ji-Chong Yang, Gui-Qi Hu
A nonzero commutator proves that two orderings differ as operators, but it does not ensure that a physical state can reveal the difference. We ask when non-Abelian ordering informa…
Expressibility and trainability of a two-dimensional pairwise quantum-circuit ansatz
Shuai Zhang, Wei Liu, Ji-Chong Yang
The paper introduces a native two-dimensional pairwise parameterized quantum circuit ansatz and compares its expressibility and trainability to common one-dimensional ansatze on a…
A quantum machine learning classifier to search for new physics
Ji-Chong Yang, Shuai Zhang, Chong-Xing Yue
Due to the success of the Standard Model~(SM), it is reasonable to anticipate that the signal of new physics~(NP) beyond the SM is small. Consequently, future searches for NP and p…
Split of the pseudo-critical temperatures of chiral and confine/deconfine transitions by temperature gradient
Ji-Chong Yang, Wen-Wen Li, Chong-Xing Yue
Searching of the critical endpoint of the phase transition of Quantum Chromodynamics~(QCD) matter in experiments is of great interest. The temperature in the fireball of a collider…