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最近，理学院物理系本科生王亚鹏以第一作者的身份在MDPI旗下的国际学术期刊Entropy（IF：2.494）上发表题为“Digital quantum simulation of nonadiabatic geometric gates via shortcuts to adiabaticity”的学术论文。王亚鹏为2017级物理系应用物理专业本科生。2019年底进入上海大学量子人工智能科学技术中...
Postprocessing for quantum random-number generators: Entropy evaluation and randomness extraction
Postprocessing quantum random-number generator Entropy evaluation randomness extraction
2016/1/23
Quantum random-number generators (QRNGs) can offer a means to generate information-theoretically provable random numbers, in principle. In practice, unfortunately, the quantum randomness is inevitably...
Reverse Test and Characterization of Quantum Relative Entropy
Reverse Test Characterization Quantum Relative Entropy
2010/10/29
The aim of the present paper is to give axiomatic characterization of quantum relative entropy utilizing resource conversion scenario. We consider two sets of axioms: non-asymptotic and asymptotic. In...
Entropy of Chaotic Oscillations of Currents in the Chua Circuit and its HMM Analysis
Chaotic Oscillations Chua Circuit Hidden Markov Model
2010/4/2
We study entropy of chaotic oscillation of electric currents in the Chua circuit controlled by triggering a pulse that brings the orbit that goes onto an unstable branch back to a stable branch. A num...
Universal quantum limits on single channel information, entropy and heat flow
Universal quantum limits single channel information , entropy heat flow
2010/10/13
We show that the recently discovered universal upper bound on the thermal conductance of a single channel comprising particles obeying arbitrary fractional statistics is in fact a consequence of a mor...
Graph Entropy and Quantum Sorting Problems.
Graph entropy information lower bound partial order quantum
2012/11/29
Let P = (X,
er on a set of n elementsX = {x1, x2, · · · , xn}. Define the quantum sorting problemQSORTP as: given n distinct numbers x1, x2, · · · , xnconsistent with P, sort them ...