180 citations · 526 across the 14 of their papers we have counts for
4 papers · 1 filter
Photoisomerization in a Dissipative Environment
Chang-Qin Wu, Jian-Xin Li, Dung-Hai Lee
We investigate photoisomerization (PI), the shape change of a molecule upon photoabsorption, in a dissipative environment using a simple spin-boson model. We identify two classes o…
Doping dependance of the spin resonance peak in bilayer high- superconductors
T. Zhou, Z. D. Wang, Jian-Xin Li
Motivated by a recent experiment on the bilayer YCaBaCuO superconductor and based on a bilayer model, we calculate the spin susceptibility at differ…
Theory of optical conductivity in detwinned YBaCuO
T. Zhou, Jian-Xin Li, Z. D. Wang
We study theoretically the chain and in-plane optical conductivities of detwinned YBaCuO. We elaborate that the chain is superconducting for while insulating…
Checkerboard charge density wave and pseudogap in high- cuprates
Jian-Xin Li, Chang-Qin Wu, Dung-Hai Lee
We consider the scenario where a 4-lattice constant, rotationally symmetric charge density wave (CDW) is present in the underdoped cuprates. We prove a theorem that puts strong con…