output
19922026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 1999 · quant-phShow all

8 papers · 2 filters

quant-ph1999★ 135 cited

Motion of vortex lines in quantum mechanics

Iwo Bialynicki-Birula, Zofia Bialynicka-Birula, Cezary Sliwa

Exact analytic solutions of the time dependent Schrodinger equation are produced that exhibit a variety of vortex structures. The qualitative analysis of the motion of vortex lines…

quant-ph1999

Measuring Quantum State in Phase Space

Konrad Banaszek

In this thesis we present a direct scheme for measuring quasidistribution functions of light. This scheme, based on photon counting, is derived from a simple relation linking the W…

quant-ph1999★ 341 cited

Maximum-likelihood estimation of the density matrix

K. Banaszek, G. M. D'Ariano, M. G. A. Paris +1

We present a universal technique for quantum state estimation based on the maximum-likelihood method. This approach provides a positive definite estimate for the density matrix fro…

quant-ph1999★ 2 cited

Determination of the Wigner function from photon statistics

K. Banaszek, C. Radzewicz, K. Wodkiewicz +1

We present an experimental realisation of the direct scheme for measuring the Wigner function of a single quantized light mode. In this method, the Wigner function is determined as…

quant-ph1999★ 195 cited

Direct measurement of the Wigner function by photon counting

K. Banaszek, C. Radzewicz, K. Wodkiewicz +1

We report a direct measurement of the Wigner function characterizing the quantum state of a light mode. The experimental scheme is based on the representation of the Wigner functio…

quant-ph1999★ 10 cited

Operational Time of Arrival in Quantum Phase Space

Piotr Kochanski, Krzysztof Wodkiewicz

An operational time of arrival is introduced using a realistic position and momentum measurement scheme. The phase space measurement involves the dynamics of a quantum particle pro…

quant-ph1999★ 44 cited

Optimal receiver for quantum cryptography with two coherent states

Konrad Banaszek

A setup for discriminating between arbitrary two coherent states of a single light mode with the highest success rate allowed by quantum mechanics is presented. Its application to…

quant-ph1999★ 18 cited

Quantum homodyne tomography with a priori constraints

Konrad Banaszek

I present a novel algorithm for reconstructing the Wigner function from homodyne statistics. The proposed method, based on maximum-likelihood estimation, is capable of compensating…