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14 papers · 1 filter
Vacuum Rabi oscillation in nonzero-temperature open cavity
Patrycja Stefańska, Marcin Wilczewski, Marek Czachor
Comparison of theory of Rabi oscillations with experiment [M. Wilczewski and M. Czachor, Phys. Rev. A {\bf 79}, 033836 (2009)] suggests that cavity lifetime parameters obtained in…
Recurrence and differential relations for spherical spinors
Radosław Szmytkowski
We present a comprehensive table of recurrence and differential relations obeyed by spin one-half spherical spinors (spinor spherical harmonics) used in relati…
On the metric dimension of corona product graphs
I. G. Yero, D. Kuziak, J. A. Rodriguez-Velazquez
Given a set of vertices of a connected graph , the metric representation of a vertex of with respect to is the vector $r(v|S)=(d(v,v_1),d(v,v…
On the size of identifying codes in triangle-free graphs
Florent Foucaud, Ralf Klasing, Adrian Kosowski +1
In an undirected graph , a subset such that is a dominating set of , and each vertex in is dominated by a distinct subset of vertices from , i…
Experimental Extraction of Secure Correlations from a Noisy Private State
Krzysztof Dobek, Michal Karpinski, Rafal Demkowicz-Dobrzanski +2
We report experimental generation of a noisy entangled four-photon state that exhibits a separation between the secure key contents and distillable entanglement, a hallmark feature…
Reexamination of determinant-based separability test for two qubits
Maciej Demianowicz
It was shown in [Augusiak et al.,\;Phys. Rev. A \textbf{77}, 030301(R) (2008)] that discrimination between entanglement and separability in a two qubit state can be achieved by a m…