4 papers
Intrinsic spectral structure of bipartite nonlocal magic resource
Xiao Huang, Guanhua Chen, Yao Yao
Bipartite nonlocal magic resource (BNMR) quantifies the irreducible nonstabilizerness residing in bipartite entanglement, yet its evaluation is intractable due to the full Hilbert…
Born-rule statistical dynamical quantum phase transitions under measurement
Guan-Hua Chen, Guo-Yi Zhu
Dynamical quantum phase transitions (DQPTs) occur at times when a quantum state exhibits a nonanalytic change in its return probability. This can be viewed as the probability of co…
Advantage of utilizing nonlocal magic resource in Haar-random circuits
Xiao Huang, Guanhua Chen, Yao Yao
Magic resources and entanglement are fundamental components for achieving the universal quantum computation, so is the interplay between them. Herein, we uncover an intrinsic scali…
Quantum cellular automata for word statistics facilitated by quantum correlations
Guanhua Chen, Yao Yao
We propose an iterative algorithm to investigate the cooperative evolution dominated by information encoded within state spaces in a random quantum cellular automaton. Inspired by…