3 papers
quant-ph1998
Quantum Gambling
Lior Goldenberg, Lev Vaidman, Stephen Wiesner
We present a two-party protocol for quantum gambling, a new task closely related to coin tossing. The protocol allows two remote parties to play a gambling game, such that in a cer…
quant-ph1996
Simulations of Many-Body Quantum Systems by a Quantum Computer
Stephen Wiesner
We suggest that quantum computers can solve quantum many-body problems that are impracticable to solve on a classical computer.
quant-ph1996
Error Prevention Scheme with Four Particles
Lev Vaidman, Lior Goldenberg, Stephen Wiesner
It is shown that a simplified version of the error correction code recently suggested by Shor exhibits manifestation of the quantum Zeno effect. Thus, under certain conditions, pro…