51 citations
- National Center for Theoretical Sciences, Physics Division17 papers
- National Yang Ming Chiao Tung UniversityTW8 papers
- University of IcelandIS7 papers
- National Central UniversityTW3 papers
- National Taiwan UniversityTW3 papers
- National Tsing Hua UniversityTW3 papers
- Institute of SpectroscopyRU2 papers
- Lund UniversitySE2 papers
- University of California, Santa BarbaraUS2 papers
- Australian National UniversityAU1 paper
- Bar-Ilan UniversityIL1 paper
- China University of TechnologyTW1 paper
7 papers · 1 filter
Emergence of quasi-metallic state in disordered 2D electron gas due to strong interactions
B. Rosenstein, Tran Minh-Tien
The interrelation between disorder and interactions in two dimensional electron liquid is studied beyond weak coupling perturbation theory. Strong repulsion significantly reduces t…
Isometric path numbers of graphs
Jun-Jie Pan, Gerard J. Chang
An isometric path between two vertices in a graph is a shortest path joining them. The isometric path number of , denoted by $\ip(G)$, is the minimum number of isometric pat…
Lewis-Riesenfeld approach to the solutions of Schrodinger equation in the presence of the presence of a time-dependent linear potential
Pi-Gang Luan, Chi-Shung Tang
We reexamine the general solution of a Schrödinger equation in the presence of a time-dependent linear potential in configuration space based on the Lewis-Riesenfeld framework. For…
Finger-gate array quantum pumps:pumping characteristics and mechanisms
S. W. Chung, C. S. Tang, C. S. Chu +1
We study the pumping effects, in both the adiabatic and nonadiabatic regimes, of a pair of \QTR{it}{finite} finger-gate array (FGA) on a narrow channel. Connection between the pump…
Impurity and spin effects on the magneto-spectroscopy of a THz-modulated nanostructure
Vidar Gudmundsson, Chi-Shung Tang, Andrei Manolescu
We present a grid-free DFT model appropriate to explore the time evolution of electronic states in a semiconductor nanostructure. The model can be used to investigate both the line…
Higher Heegner points on elliptic curves over function fields
Florian Breuer
Let E be a modular elliptic curve defined over a rational function field k of odd characteristic. We construct a sequence of Heegner points on E, defined over a -towe…