Results 31 to 40 of about 719,228 (293)

Highly nonclassical photon statistics in parametric down conversion

, 2006
We use photon counters to obtain the joint photon counting statistics from twin-beam non-degenerate parametric down conversion, and we demonstrate directly, and with no auxiliary assumptions, that these twin beams are ...
A. I. Lvovsky, Barry C. Sanders, Edo Waks, Eleni Diamanti, U. Leonhardt, Yoshihisa Yamamoto   +5 more
core   +1 more source

Universal Chern number statistics in random matrix fields

SciPost Physics, 2023
We investigate the probability distribution of Chern numbers (quantum Hall conductance integers) for a parametric version of the GUE random matrix ensemble, which is a model for a chaotic or disordered system.
Or Swartzberg, Michael Wilkinson, Omri Gat
doaj   +1 more source

Non-parametric statistical fault localization [PDF]

Journal of Systems and Software, 2011
Abstract: Fault localization is a major activity in program debugging. To automate this time-consuming task, many existing fault-localization techniques compare passed executions and failed executions, and suggest suspicious program elements, such as predicates or statements, to facilitate the identification of faults.
Tse, TH, Zhang, Z, Chan, WK, Yu, YT, Hu, P   +4 more
openaire   +3 more sources

Quantum optics of a Bose-Einstein condensate coupled to a quantized light field

, 1999
We consider the interaction between a Bose-Einstein condensate and a single-mode quantized light field in the presence of a strong far off-resonant pump laser.
C. K. Law, C. K. Law, D. F. Walls, E. Goldstein, E. Goldstein, E. Goldstein, E. V. Goldstein, G. Lenz, G. Lenz, H. Zeng, J. Guo, J. Stenger, K. B. Davis, L. Deng, L. Kuang, M. G. Moore, M. G. Moore, M. G. Moore, M. H. Anderson, M. Holzmann, M. Kozuma, M. O. Mewes, M. R. Andrews, M. Trippenbach, M. Wilkens, O. Zobay, P. Meystre, P. R. Berman, R. Bonifacio, R. Bonifacio, R. Bonifacio, S. Grossmann, Weiping Zhang, Weiping Zhang, Y. Castin, Y. R. Shen   +35 more
core   +1 more source

Statistics of resonance width shifts as a signature of eigenfunction non-orthogonality [PDF]

, 2012
We consider an open (scattering) quantum system under the action of a perturbation of its closed counterpart. It is demonstrated that the resulting shift of resonance widths is a sensitive indicator of the non-orthogonality of resonance wavefunctions ...
Dmitry V. Savin, H.-J. Stöckmann, J. S. Bell, Y. V. Fyodorov, Yan V. Fyodorov   +4 more
core   +2 more sources

Three Similarity Measures between One-Dimensional DataSets

Revista Colombiana de Estadística, 2014
Based on an interval distance, three functions are given in order to quantify similarities between one-dimensional data sets by using first-order statistics.
LUIS GONZALEZ-ABRIL, JOSE M. GAVILAN, FRANCISCO VELASCO MORENTE   +2 more
doaj   +1 more source

Parametric level statistics in random matrix theory: Exact solution

, 1999
An exact solution to the problem of parametric level statistics in non-Gaussian ensembles of N by N Hermitian random matrices with either soft or strong level confinement is formulated within the framework of the orthogonal polynomial technique.
A. Altland, A. D. Mirlin, B. Eynard, B. Eynard, C. A. Tracy, C. M. Canali, C. W. J. Beenakker, E. Bogomolny, E. Brézin, E. Brézin, E. Brézin, E. Kanzieper, E. Kanzieper, E. Kanzieper, E. Kanzieper, E. Kanzieper, E. Kanzieper, F. Dyson, G. Akemann, G. Akemann, G. Hackenbroich, G. Szegö, J. J. M. Verbaarschot, K. A. Muttalib, K. Slevin, M. E. H. Ismail, M. K. Şener, M. L. Mehta, M. Moshe, S. M. Nishigaki, T. Guhr, V. E. Kravtsov   +31 more
core   +1 more source

Statistical non-parametric mapping in sensor space [PDF]

Biomedical Engineering Letters, 2017
Establishing the significance of observed effects is a preliminary requirement for any meaningful interpretation of clinical and experimental Electroencephalography or Magnetoencephalography (MEG) data. We propose a method to evaluate significance on the level of sensors whilst retaining full temporal or spectral resolution.
Michael Wagner, Reyko Tech, Manfred Fuchs, Jörn Kastner, Fernando Gasca   +4 more
openaire   +2 more sources

Parametric statistics of zeros of Husimi representations of quantum chaotic eigenstates and random polynomials

, 1996
Local parametric statistics of zeros of Husimi representations of quantum eigenstates are introduced. It is conjectured that for a classically fully chaotic systems one should use the model of parametric statistics of complex roots of Gaussian random ...
Bargmann V, Bargmann V, Bogomolny E B, Haake F, Hannay J H, Leboeuf P, Leboeuf P, Prosen T, Prosen T, Prosen T, Tomaz Prosen   +10 more
core   +1 more source

Cosmic Dawn and Epoch of Reionization Foreground Removal with the SKA [PDF]

, 2015
The exceptional sensitivity of the SKA will allow observations of the Cosmic Dawn and Epoch of Reionization (CD/EoR) in unprecedented detail, both spectrally and spatially. This wealth of information is buried under Galactic and extragalactic foregrounds,
Abdalla, Filipe B., Bernardi, Gianni, Bobin, Jérôme, Bonaldi, Anna, Chapman, Emma, Dulwich, Fred, Harker, Geraint, Jelić, Vibor, Mort, Benjamin, Santos, Mario, Starck, Jean-Luc   +10 more
core   +3 more sources