5k citations
- Centre National de la Recherche ScientifiqueFR339 papers
- European Southern ObservatoryCL298 papers
- Center for Astrophysics Harvard & SmithsonianUS294 papers
- University of CambridgeGB274 papers
- Osservatorio Astronomico di PadovaIT271 papers
- University of WarwickGB256 papers
- Stockholm UniversitySE237 papers
- Max Planck Institute for AstrophysicsDE213 papers
- Las Cumbres Observatory Global Telescope NetworkUS211 papers
- AlbaNovaSE210 papers
- Space Telescope Science InstituteUS208 papers
- University of St AndrewsGB193 papers
8 papers · 2 filters
Optimal conclusive teleportation of a d-dimensional unknown state
W. Son, Jinhyoung Lee, M. S. Kim +1
We formulate a conclusive teleportation protocol for a system in d-dimensional Hilbert space utilizing the positive operator valued measurement at the sending station. The conclusi…
Asymmetric quantum channel for quantum teleportation
M. S. Kim, Jinhyoung Lee
There are a few obstacles, which bring about imperfect quantum teleportation of a continuous variable state, such as unavailability of maximally entangled two-mode squeezed states,…
Interference-induced gain in Autler-Townes doublet of a V-type atom in a cavity
Peng Zhou, S. Swain, L. You
We study the Autler-Townes spectrum of a V-type atom coupled to a single-mode, frequency-tunable cavity field at finite termperature, with a pre-selected polarization in the bad ca…
Cavity induced modifications to the resonance fluorescence and probe absorption of a laser-dressed V atom
Jin-Sheng Peng, Gao-Xiang Li, Peng Zhou +1
A cavity-modified master equation is derived for a coherently driven, V-type three-level atom coupled to a single-mode cavity in the bad cavity limit. We show that population inver…
Transfer of nonclassical features in quantum teleportation via a mixed quantum channel
Jinhyoung Lee, M. S. Kim, Hyunseok Jeong
Quantum teleportation of a continuous-variable state is studied for the quantum channel of a two-mode squeezed vacuum influenced by a thermal environment. Each mode of the squeezed…
Dynamics of Nonlocality for A Two-Mode Squeezed State in Thermal Environment
Hyunseok Jeong, Jinhyoung Lee, M. S. Kim
We investigate the time evolution of nonlocality for a two-mode squeezed state in the thermal environment. The initial two-mode pure squeezed state is nonlocal with a stronger nonl…