|
| related topics |
| {error, code, errors} |
| {classical, space, random} |
| {operator, operators, space} |
| {algorithm, log, probability} |
| {theory, mechanics, state} |
| {let, theorem, proof} |
| {alice, bob, state} |
| {cos, sin, state} |
| {states, state, optimal} |
|
Quantum Chinos Game: winning strategies through quantum fluctuations
F. Guinea, M. A. Martin-Delgado
abstract: We apply several quantization schemes to simple versions of the Chinos game.
Classically, for two players with one coin each, there is a symmetric stable
strategy that allows each player to win half of the times on average. A partial
quantization of the game (semiclassical) allows us to find a winning strategy
for the second player, but it is unstable w.r.t. the classical strategy.
However, in a fully quantum version of the game we find a winning strategy for
the first player that is optimal: the symmetric classical situation is broken
at the quantum level.
- oai_identifier:
- oai:arXiv.org:quant-ph/0201140
- categories:
- quant-ph cond-mat hep-th
- comments:
- REVTEX4.b4 file, 3 tables
- doi:
- 10.1088/0305-4470/36/13/104
- arxiv_id:
- quant-ph/0201140
- journal_ref:
- J.Phys. A36 (2003) L197
- created:
- 2002-01-30
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