7 citations · 8 across the 3 of their papers we have counts for
7 papers
Axiomatic Foundations for the Principle of Entropy Increase
Qi-Ren Zhang
We show that the principle of entropy increase may be exactly founded on a few axioms valid not only for quantum and classical statistics, but also for a wide range of statistical…
A General Information Theoretical Proof for the Second Law of Thermodynamics
Qi-Ren Zhang
We show that the conservation and the non-additivity of the information, together with the additivity of the entropy make the entropy increase in an isolated system. The collapse o…
Some Non-Perturbative and Non-Linear Effects in Laser-Atom Interaction
Qi-Ren Zhang
We show that if the laser is intense enough, it may always ionize an atom or induce transitions between discrete energy levels of the atom, no matter what is its frequency. It mean…
Motion of the hydrogen bond proton in cytosine and the transition between its normal and imino states
Zhen-Min Zhao, Qi-Ren Zhang, Chun-Yuan Gao +1
The potential energy surface of the H13 proton in base cytosine of the DNA molecules is calculated {\it ab initio} at the Gaussian98 MP2/6-311G(d,p) level. Two potential wells are…
Statistical Separability and the Consistency between Quantum Theory, Relativity and the Causality
Qi-Ren Zhang
We show that the non-locality together with the statistical character makes the world statistically separable. The super-luminal signal transmission is impossible. The quantum theo…
Collapse of the Entangled State and the Entropy Increase in an Isolated System
Qi-Ren Zhang
We show that the collapse of the entangled quantum state makes the entropy increase in an isolated system. The second law of thermodynamics is thus proven in its most general form.