47 citations · 109 across the 7 of their papers we have counts for
7 papers
Two-wire Junction of Inequivalent Tomonaga-Luttinger Liquids
Yao-Tai Kang, Chung-Yu Lo, Masaki Oshikawa +2
We develop two novel numerical schemes to study the conductance of the two-wire junction of inequivalent Tomonaga-Luttinger Liquids. In the first scheme we use the static current-c…
Kibble-Zurek mechanism in quantum link model
Yao-Tai Kang, Chung-Yu Lo, Shuai Yin +1
We study the driven critical dynamics of the quantum link model, whose Hamiltonian describes the one-dimensional lattice gauge theory. We find that combined topological defe…
Crossover of Correlation Functions near a Quantum Impurity in a Tomonaga-Luttinger Liquid
Chung-Yu Lo, Yoshiki Fukusumi, Masaki Oshikawa +2
An impurity in a Tomonaga-Luttinger liquid leads to a crossover between short- and long-distance regime which describes many physical phenomena. However, calculation of the entire…
Kibble-Zurek scaling in the Yang-Lee edge singularity
Shuai Yin, Guang-Yao Huang, Chung-Yu Lo +1
We study the driven dynamics across the critical points of the Yang-Lee edge singularities (YLESes) in a finite-size quantum Ising chain with an imaginary symmetry-breaking field.…
Scaling in driven dynamics starting in the vicinity of a quantum critical point
Shuai Yin, Chung-Yu Lo, Pochung Chen
We study the driven critical dynamics with an equilibrium initial state near a quantum critical point. In contrast to the original Kibble-Zurek mechanism, which describes the drive…
Scaling behavior of quantum critical relaxation dynamics in a heat bath
Shuai Yin, Chung-Yu Lo, Pochung Chen
We study the scaling behavior of the relaxation dynamics to thermal equilibrium when a quantum system is near the quantum critical point. In particular, we investigate systems whos…
Direct Measurement of Spatial Distortions of Charge Density Waves in K0.3MoO3
Chao-Hung Du, Mau-Tsu Tang, Yen-Ru Lee +5
Using X-ray scattering and the technique of multiple diffreactions, we revisit the dynamical transition of charge density waves (CDWs) in K0.3MoO3 under applied voltages. In additi…