41 citations · 175 across the 9 of their papers we have counts for
Showing 2014Show all
3 papers · 1 filter
q-fin.GN2014★ 33 cited
Quantum spatial-periodic harmonic model for daily price-limited stock markets
Xiangyi Meng, Jian-Wei Zhang, Jingjing Xu +1
We investigate the behavior of stocks in daily price-limited stock markets by purposing a quantum spatial-periodic harmonic model. The stock price is presumed to oscillate and damp…
q-fin.GN2014★ 41 cited
Quantum Brownian motion model for the stock market
Xiangyi Meng, Jian-Wei Zhang, Hong Guo
It is believed by the majority today that the efficient market hypothesis is imperfect because of market irrationality. Using the physical concepts and mathematical structures of q…
quant-ph2014★ 33 cited
Quantum Evolution Time Limit: a General Non-Markovian Bound
Xiangyi Meng, Chengjun Wu, Hong Guo
We derive a sharp bound as the quantum speed limit (QSL) for the minimal evolution time of quantum open systems in the non-Markovian strong-coupling regime with initial mixed state…