output
19942026
most citedQuantum secret sharing

3.4k 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 1998 · quant-phShow all

7 papers · 2 filters

quant-ph1998★ 212 cited

Optimal Quantum Clocks

V. Buzek, R. Derka, S. Massar

A quantum clock must satisfy two basic constraints. The first is a bound on the time resolution of the clock given by the difference between its maximum and minimum energy eigenval…

quant-ph1998

Quantum synthesis of 3D vibrational states of trapped ions

B. Hladky, G. Drobny, V. Buzek

A universal algorithm for a deterministic preparation of arbitrary three--mode bosonic states is introduced. In particular, we consider preparation of entangled quantum states of a…

quant-ph1998★ 39 cited

Reconstruction of Liouvillian Superoperators

Vladimir Buzek

We show how to determine (reconstruct) a master equation governing the time evolution of an open quantum system. We present a general algorithm for the reconstruction of the corres…

quant-ph1998★ 3.4k cited

Quantum secret sharing

M. Hillery, V. Buzek, A. Berthiaume

Secret sharing is a procedure for splitting a message into several parts so that no subset of parts is sufficient to read the message, but the entire set is. We show how this proce…

quant-ph1998★ 20 cited

Quantum State Reconstruction From Incomplete Data

V. Buzek, G. Drobny, R. Derka +2

Knowing and guessing, these are two essential epistemological pillars in the theory of quantum-mechanical measurement. As formulated quantum mechanics is a statistical theory. In g…

quant-ph1998★ 1 cited

Universal optimal cloning of qubits and quantum registers

Vladimir Buzek, Mark Hillery

We review our recent work on the universal (i.e. input state independent) optimal quantum copying (cloning) of qubits. We present unitary transformations which describe the optimal…

quant-ph1998★ 20 cited

Quantum-state synthesis of multi-mode bosonic fields: Preparation of arbitrary states of 2-D vibrational motion of trapped ions

G. Drobny, B. Hladky, V. Buzek

We present a universal algorithm for an efficient deterministic preparation of an arbitrary two--mode bosonic state. In particular, we discuss in detail preparation of entangled st…