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Quantum Information and Foundations

Proposed Q&A site for research level questions in the areas of quantum information science and quantum foundations.
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6
votes
1
answer

QIF: How to spread the word

jun 16 '12 at 11:47 draks ... 331
19
votes
4
answers

Why a separate “Quantum Information” site?

jan 19 '12 at 18:44 vzn 145
2
votes
2
answers

Who should Quantum Information and Foundations site be for?

nov 9 '11 at 18:04 Kernel 212
11
votes
3
answers

A common gateway for QI on stackexchange

nov 6 '11 at 6:34 Dori 746

create new discussion

This proposal is now in the Commitment phase — example questions are locked!

24 Example Questions

active oldest votes
up vote 14 down vote
Is there a general definition which can be used characterize the various notions of "weak" measurement?
added by Chris Ferrie Oct 24 '11 at 19:53
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up vote 10 down vote
What proof techniques have failed for solving the SIC-POVM problem and what new insights have been gleaned from them?
added by Chris Ferrie Oct 24 '11 at 19:15
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up vote 10 down vote
In the absence of anyons, is the Bravyi-Kitaev model ("ideal Clifford gates and noisy ancillas") physically realizable?
added by Chris Ferrie Oct 24 '11 at 19:25
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up vote 10 down vote
What proposals are there for a loophole free Bell test?
added by Chris Ferrie Oct 24 '11 at 20:04
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up vote 10 down vote
How are the stabilizer and noiseless subsystem formalisms for error correction related?
added by Chris Granade Oct 24 '11 at 22:03
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up vote 10 down vote
What are some good introductory references for learning about gate teleportation?
added by Chris Granade Oct 25 '11 at 1:37
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up vote 10 down vote
What graduate programs are good for doing quantum algorithms research?
added by Chris Granade Oct 25 '11 at 16:35
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up vote 10 down vote
How "good" is the pretty good measurement?
added by QGent Oct 26 '11 at 5:22
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up vote 10 down vote
What are some examples of QMA-complete problems?
added by Kernel Oct 26 '11 at 13:49
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up vote 10 down vote
There is no Schmidt decomposition for pure multipartite states, but is there something similar?
added by Marco Oct 29 '11 at 5:38
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up vote 6 down vote
What are the general features of non-Markovian dynamics?
added by QGent Nov 1 '11 at 2:07
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up vote 5 down vote
Is there an efficient way to compute the diamond distance between two states?
added by Kent Fisher Oct 27 '11 at 18:56
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up vote 4 down vote
Are non-CP maps physically realizable? If so (or approximately so), how?
added by QGent Nov 1 '11 at 2:02
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up vote 3 down vote
What are the assumptions needed to derive Bell's inequality? Or what are the consequences of violating Bell's inequality?
added by QGent Oct 26 '11 at 5:17
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up vote 1 down vote
What is the physical basis for the assumptions required to arrive at the stochastic Schrodinger equation?
added by Chris Ferrie Oct 24 '11 at 19:41
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up vote 1 down vote
What are the standard readings on quantum foundations?
added by QGent Oct 26 '11 at 5:04
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up vote 1 down vote
How much entanglement between neighbouring parties is required for me to teleport a single qubit to Kevin Bacon (supposing six degrees of separation)?
added by Kernel Oct 26 '11 at 13:53
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up vote 1 down vote
What can I do with polarization-entangled photon pairs that hasn't been done yet?
added by Catherine Holloway Oct 31 '11 at 17:30
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up vote 1 down vote
Is relativistic quantum physics relevant for quantum information processing?
added by user45897 Nov 1 '11 at 14:31
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up vote 0 down vote
What is the best approach to dealing with contexuality in the presence of unsharp measurements?
added by Matty Hoban Oct 24 '11 at 20:12
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up vote 0 down vote
How do you calculate the Holevo-Schumacher-Westmoreland capacity of a Pauli channel?
added by Kernel Oct 26 '11 at 15:40
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up vote 0 down vote
What is the optimal method of characterizing an unknown unitary operation on a qubit?
added by Catherine Holloway Nov 1 '11 at 13:25
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up vote -2 down vote
What 3 quantum technologies are likely to have the greatest impact?
added by Radu Ionicioiu Oct 28 '11 at 3:05
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It's possible to make a top 10 list~ – QGent Oct 29 '11 at 5:04
up vote -2 down vote
Name some programming languages available for Quantum Computing.
added by Manjula Oct 31 '11 at 7:12
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