- Max Planck SocietyDE799 papers
- Technische Universität DresdenDE277 papers
- Centre National de la Recherche ScientifiqueFR261 papers
- Max Planck Institute for Chemical Physics of SolidsDE185 papers
- Technical University of MunichDE95 papers
- Princeton UniversityUS81 papers
- University of OxfordGB78 papers
- University of AugsburgDE77 papers
- Institute of PhysicsPL74 papers
- University of CambridgeGB73 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR71 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT71 papers
12 papers · 2 filters
Long-time and unitary properties of semiclassical initial value representations
C. Harabati, J. M. Rost, F. Grossmann
We numerically compare the semiclassical ``frozen Gaussian'' Herman-Kluk propagator [Chem. Phys. 91, 27 (1984)] and the ``thawed Gaussian'' propagator put forward recently by Baran…
Entropic uncertainty relations for the ground state of a coupled system
M. S. Santhanam
There is a renewed interest in the uncertainty principle, reformulated from the information theoretic point of view, called the entropic uncertainty relations. They have been studi…
Entanglement dynamics and quantum state transport in spin chains
V. Subrahmanyam
We study the dynamics of a Heisenberg-XY spin chain with an unknown state coded into one qubit or a pair of entangled qubits, with the rest of the spins being in a polarized state.…
Wehrl entropy, Lieb conjecture and entanglement monotones
Florian Mintert, Karol Zyczkowski
We propose to quantify the entanglement of pure states of bipartite quantum system by defining its Husimi distribution with respect to coherent sta…
Decoherence as a Probe of Coherent Quantum Dynamics
Michael B. d'Arcy, Rachel M. Godun, Gil S. Summy +4
The effect of decoherence, induced by spontaneous emission, on the dynamics of cold atoms periodically kicked by an optical lattice is experimentally and theoretically studied. Ide…
Maximal violation of Clauser-Horne-Shimony-Holt inequality for four-level systems
Li-Bin Fu, Jing-Ling Chen, Shi-Gang Chen
Clauser-Horne-Shimony-Holt inequality for bipartite systems of 4-dimension is studied in detail by employing the unbiased eight-port beam splitters measurements. The uniform formul…