8 citations · 8 across the 1 of their papers we have counts for
2 papers
quant-ph2013
Quantum measurements and maps preserving strict convex combinations and pure states
Lihua Yang, Jinchuan Hou
In this paper, a characterization of maps between quantum states that preserve pure states and strict convex combinations is obtained. Based on this characterization, a structural…
astro-ph2007★ 8 cited
Hybrid Chaplygin gas and phantom divide crossing
Hongsheng Zhang, Zong-Hong Zhu, Lihua Yang
Hybrid Chaplygin gas model is put forward, in which the gases play the role of dark energy. For this model the coincidence problem is greatly alleviated. The effective equation of…