dorsal/arxiv
View SchemaWinning strategies for pseudo-telepathy games using single non-local box
| Authors | Samir Kunkri, Guruprasad Kar, Sibasish Ghosh, Anirban Roy |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0602064 |
| URL | https://arxiv.org/abs/quant-ph/0602064 |
Abstract
Using a single NL-box, a winning strategy is given for the impossible colouring pseudo-telepathy game for the set of vectors having Kochen-Specker property in four dimension. A sufficient condition to have a winning strategy for the impossible colouring pseudo-telepathy game for general $d$-dimension, with single use of NL-box, is then described. It is also shown that the magic square pseudo-telepathy game of any size can be won by using just two ebits of entanglement -- for quantum strategy, and by a single NL-box -- for non-local strategy.
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"abstract": "Using a single NL-box, a winning strategy is given for the impossible\ncolouring pseudo-telepathy game for the set of vectors having Kochen-Specker\nproperty in four dimension. A sufficient condition to have a winning strategy\nfor the impossible colouring pseudo-telepathy game for general $d$-dimension,\nwith single use of NL-box, is then described. It is also shown that the magic\nsquare pseudo-telepathy game of any size can be won by using just two ebits of\nentanglement -- for quantum strategy, and by a single NL-box -- for non-local\nstrategy.",
"arxiv_id": "quant-ph/0602064",
"authors": [
"Samir Kunkri",
"Guruprasad Kar",
"Sibasish Ghosh",
"Anirban Roy"
],
"categories": [
"quant-ph"
],
"title": "Winning strategies for pseudo-telepathy games using single non-local box",
"url": "https://arxiv.org/abs/quant-ph/0602064"
},
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"variant": "snapshot-2026-03-01",
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