263 citations
- The University of TokyoJP22 papers
- Tokyo Metropolitan UniversityJP17 papers
- Czech Academy of Sciences, Nuclear Physics InstituteCZ15 papers
- High Energy Accelerator Research OrganizationJP14 papers
- Czech Technical University in PragueCZ13 papers
- Kyoto UniversityJP13 papers
- Hokkaido UniversityJP11 papers
- Institute of Particle and Nuclear Studies10 papers
- Czech Academy of SciencesCZ9 papers
- RIKENJP8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Saitama UniversityJP6 papers
Showing 2002 · quant-phShow all
3 papers · 2 filters
quant-ph2002★ 54 cited
Connection Conditions and the Spectral Family under Singular Potentials
Izumi Tsutsui, Tamas Fulop, Taksu Cheon
To describe a quantum system whose potential is divergent at one point, one must provide proper connection conditions for the wave functions at the singularity. Generalizing the sc…
quant-ph2002★ 2 cited
Quantum contact interactions
Taksu Cheon
The existence of several exotic phenomena, such as duality and spectral anholonomy is pointed out in one-dimensional quantum wire with a single defect. The topological structure in…
quant-ph2002★ 1 cited
Persistent currents due to point obstacles
Taksu Cheon, Pavel Exner
We discuss properties of the two-dimensional Landau Hamiltonian perturbed by a family of identical potentials arranged equidistantly along a closed loop. It is demonstrated tha…