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

6 papers · 2 filters

quant-ph1999★ 225 cited

Universal cloning of continuous quantum variables

N. J. Cerf, A. Ipe, X. Rottenberg

The cloning of quantum variables with continuous spectra is analyzed. A universal - or Gaussian - quantum cloning machine is exhibited that copies equally well the states of two co…

quant-ph1999★ 30 cited

How much information can be obtained by a quantum measurement?

S. Massar, S. Popescu

How much information about an unknown quantum state can be obtained by a measurement? We propose a model independent answer: the information obtained is equal to the minimum entrop…

quant-ph1999★ 75 cited

Classical Teleportation of a Quantum Bit

N. J. Cerf, N. Gisin, S. Massar

Classical teleportation is defined as a scenario where the sender is given the classical description of an arbitrary quantum state while the receiver simulates any measurement on i…

quant-ph1999★ 42 cited

Generalized Quantum Search with Parallelism

Robert Gingrich, Colin P. Williams, Nicolas Cerf

We generalize Grover's unstructured quantum search algorithm to enable it to use an arbitrary starting superposition and an arbitrary unitary matrix simultaneously. We derive an ex…

quant-ph1999★ 277 cited

State estimation for large ensembles

R. D. Gill, S. Massar

We consider the problem of estimating the state of a large but finite number of identical quantum systems. In the limit of large the problem simplifies. In particular the o…

quant-ph1999★ 72 cited

Optimal Entanglement Enhancement for Mixed States

Adrian Kent, Noah Linden, Serge Massar

We consider the actions of protocols involving local quantum operations and classical communication (LQCC) on a single system consisting of two separated qubits. We give a complete…