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University of Bristol makes quantum chip programming available over the net
- momo-reina 13y agoOnline simulator: http://cnotmz.appspot.com/ http://cnotmz.appspot.com/
- deletes 13y agoAre there any instructions?
- colanderman 13y agohttp://www.bristol.ac.uk/physics/research/quantum/qcloud/project/tutorial.pdf http://www.bristol.ac.uk/physics/research/quantum/qcloud/pro...
- K2h 13y agoexamples are in the how-to guide complete with pretty screenshots. http://www.bristol.ac.uk/physics/research/quantum/qcloud/project/tutorial.pdf http://www.bristol.ac.uk/physics/research/quantum/qcloud/pro...
- colanderman 13y agoCan an optical physicist comment on how the phase-shifting is accomplished? What do they mean by "phase"? (I would have expected this to mean polarization phase, but this chip seems to be based not on polarization but on relative phase shift?) Also, that CNOT gate is… weird. How can post-selecting scale, if each CNOT gate in the circuit reduces the chance of a successful run by 89%? Another also, the interpretation of the CNOT gate given in the tutorial seems reversed – photon mode 1 corresponds to control input 1; mode 2 corresponds to control input 0, at least according to the simulator.
- chm 13y agoI suspect "phase" relates to the wavefunction phase. Suppose you have a plane wave e^{-ikr+wt}, where k and r are vectors, then w is your phase.
- deckar01 13y agoIt incorrectly binds touch event instead of click events for my PC. If anyone else runs into this issue, you will need to bind the events from the javascript console: gc.addEventListener('mousemove', mouseMoved, false); gc.addEventListener('mousedown', mouseDown, false);
- VladRussian2 13y ago>"If quantum computing does become a practical technology, there will be a relatively small number of quantum computers, which people will access remotely." 'I think there is a world market for about five computers.'