https://earltcampbell.com/sheffield/schrodingers-cat-theory-by-elora-campbell/https://earltcampbell.com/wp-content/uploads/2025/11/openart-image_klm5iwko_1762275085442_raw.jpgopenart-image_KLM5iwKo_1762275085442_raw2025-11-04T16:58:51+00:00weekly0.6https://earltcampbell.com/2025/02/09/posting-elsewhere/2025-02-09T11:48:08+00:00monthlyhttps://earltcampbell.com/group/https://earltcampbell.com/wp-content/uploads/2019/07/quantumwalksm.jpgQuantumWalkSmhttps://earltcampbell.com/wp-content/uploads/2019/05/yingkai.pngYingKaihttps://earltcampbell.com/wp-content/uploads/2019/03/riverlanelogo-1.pngRiverLaneLogohttps://earltcampbell.com/wp-content/uploads/2019/03/riverlanelogo.pngRiverLaneLogohttps://earltcampbell.com/wp-content/uploads/2018/10/earlhead.jpgEarlHeadhttps://earltcampbell.com/wp-content/uploads/2018/10/armanda.jpgArmandahttps://earltcampbell.com/wp-content/uploads/2018/10/joshka.jpgJoshkahttps://earltcampbell.com/wp-content/uploads/2018/06/nobeardgray.pngNoBeardGrayhttps://earltcampbell.com/wp-content/uploads/2017/11/james-e1511887118268.jpgJameshttps://earltcampbell.com/wp-content/uploads/2017/11/luke.pngLuke2025-02-09T11:38:34+00:00weekly0.6https://earltcampbell.com/2018/01/11/qcda-consortium/2022-05-16T14:44:36+00:00monthlyhttps://earltcampbell.com/papers/2022-02-14T20:13:14+00:00weekly0.6https://earltcampbell.com/2020/02/20/quantifying-quantum-speedups/2020-02-20T01:54:24+00:00monthlyhttps://earltcampbell.com/2019/08/03/the-quantum-eniac-and-schrodingers-glass/https://earltcampbell.com/wp-content/uploads/2019/08/glasscat.pngGlassCathttps://earltcampbell.com/wp-content/uploads/2019/08/cat-01.pngCat-012020-01-09T14:37:08+00:00monthlyhttps://earltcampbell.com/2019/01/30/joint-phd-position-between-sheffield-and-oxford/2020-01-09T14:37:30+00:00monthlyhttps://earltcampbell.com/2019/07/01/quantum-dynamics-goes-monte-carlo/https://earltcampbell.com/wp-content/uploads/2019/07/onesteptrotter.pngoneSTEPtrotterhttps://earltcampbell.com/wp-content/uploads/2019/07/qdriftlinemerged-01.pngqDRIFTlineMerged-01https://earltcampbell.com/wp-content/uploads/2019/07/qdriftlinemerged-2.pngqDRIFTlineMergedhttps://earltcampbell.com/wp-content/uploads/2019/07/qdriftlinemerged-1.pngqDRIFTlineMergedhttps://earltcampbell.com/wp-content/uploads/2019/07/qdriftlinemerged.pngqDRIFTlineMergedhttps://earltcampbell.com/wp-content/uploads/2019/07/qdriftline.pngqDRIFTlinehttps://earltcampbell.com/wp-content/uploads/2019/07/tenrandomreps.pngTenRandomRepshttps://earltcampbell.com/wp-content/uploads/2019/07/tendetreps.pngTenDetRepshttps://earltcampbell.com/wp-content/uploads/2019/07/tenreps-1.pngTenRepshttps://earltcampbell.com/wp-content/uploads/2019/07/tenreps.pngTenReps2019-08-15T19:10:28+00:00monthlyhttps://earltcampbell.com/2019/02/20/are-quantum-computers-more-powerful-than-classical-computers-and-the-stabiliser-rank-story-part-1/2019-02-22T17:11:42+00:00monthlyhttps://earltcampbell.com/2019/01/30/qec-19-call-for-submissions/2019-01-30T20:05:53+00:00monthlyhttps://earltcampbell.com/2018/11/26/the-folly-of-fidelity-and-how-i-learned-to-love-randomness/https://earltcampbell.com/wp-content/uploads/2018/11/proberror.pngProbError2018-11-26T12:15:07+00:00monthlyhttps://earltcampbell.com/2018/10/01/explainer-for-topological-quantum-error-correction/2018-10-01T14:12:57+00:00monthlyhttps://earltcampbell.com/research/2018-03-02T12:35:14+00:00weekly0.6https://earltcampbell.com/2018/02/21/phd-applicant-f-a-q/2018-02-21T12:04:43+00:00monthlyhttps://earltcampbell.com/2018/02/19/qip-2018-talks/2018-02-19T10:22:13+00:00monthlyhttps://earltcampbell.com/2018/01/18/qip-random-circuits-mystery-resolved-part-2/2018-01-20T15:04:25+00:00monthlyhttps://earltcampbell.com/2018/01/18/qip-random-circuits-mystery-resolved-part-1/2018-01-20T15:01:16+00:00monthlyhttps://earltcampbell.com/2016/09/26/the-smallest-interesting-colour-code/https://earltcampbell.com/wp-content/uploads/2016/09/logicals.pnglogicalshttps://earltcampbell.com/wp-content/uploads/2016/09/xstab.pngxstabhttps://earltcampbell.com/wp-content/uploads/2016/09/zstabilisers.pngzstabilisershttps://earltcampbell.com/wp-content/uploads/2016/09/2colour.png2colour2018-01-17T10:17:14+00:00monthlyhttps://earltcampbell.com/research/quantum-compiling/https://earltcampbell.com/wp-content/uploads/2017/05/dandg_poly-dice.jpgDandG_poly-dicehttps://earltcampbell.com/wp-content/uploads/2017/05/circuit.pngcircuithttps://earltcampbell.com/wp-content/uploads/2017/05/coding.jpgcoding2017-12-15T15:03:59+00:00weekly0.6https://earltcampbell.com/2017/12/14/thinkq/2017-12-14T14:53:37+00:00monthlyhttps://earltcampbell.com/2017/05/06/qip-talks-online/2017-11-27T17:46:53+00:00monthlyhttps://earltcampbell.com/2017/11/27/qec-talks-online/2017-11-27T17:45:52+00:00monthlyhttps://earltcampbell.com/research/networked-quantum-computers/https://earltcampbell.com/wp-content/uploads/2017/05/xtreme-01.jpgxtreme-01https://earltcampbell.com/wp-content/uploads/2017/05/xtreme.jpgxtremehttps://earltcampbell.com/wp-content/uploads/2017/05/xtreme-01.pngxtreme-01https://earltcampbell.com/wp-content/uploads/2017/05/network.pngnetwork2017-06-13T09:03:59+00:00weekly0.6https://earltcampbell.com/research/topological-error-correction/https://earltcampbell.com/wp-content/uploads/2017/05/hyper-01.pnghyper-01The Poincaré disk model of hyperbolic space.https://earltcampbell.com/wp-content/uploads/2017/05/colourcode.pngColourCodeThe smallest tetrahedral colour code.https://earltcampbell.com/wp-content/uploads/2017/05/homology-01.jpghomology-01https://earltcampbell.com/wp-content/uploads/2017/05/homology-01.pnghomology-01https://earltcampbell.com/wp-content/uploads/2017/05/dodecadodeca-e1493827868513.pngDodecadodecahttps://earltcampbell.com/wp-content/uploads/2017/05/dodeca2.pngDodeca2https://earltcampbell.com/wp-content/uploads/2017/05/dodeca.pngDodeca2017-05-09T09:01:29+00:00weekly0.6https://earltcampbell.com/research/magic-states/https://earltcampbell.com/wp-content/uploads/2017/05/synth_flow.jpgsynth_flowSynthillation vs. distill-then-synthesize.https://earltcampbell.com/wp-content/uploads/2017/05/distillable_region3.jpgDistillable_region3States of a qutrit (cross section)https://earltcampbell.com/wp-content/uploads/2017/05/vat_copper-e1493906990522.pngVAT_copperhttps://earltcampbell.com/wp-content/uploads/2017/05/copper_vat.jpgcopper_vathttps://earltcampbell.com/wp-content/uploads/2017/05/bloch_sphere.pngBloch_sphereThe magicless states of a single qubit.2017-05-09T08:56:48+00:00weekly0.6https://earltcampbell.com/graphics/https://earltcampbell.com/wp-content/uploads/2015/04/uni_sheff_rot2.pnguni_sheff_rot2https://earltcampbell.com/wp-content/uploads/2015/04/uni_sheff_rot.pnguni_sheff_rothttps://earltcampbell.com/wp-content/uploads/2015/04/sheffers.pngSheffers2017-05-08T14:34:20+00:00weekly0.6https://earltcampbell.com/sheffield/https://earltcampbell.com/wp-content/uploads/2017/05/fullwood.jpgfullwoodThe view from Fulwood, a suburb on the west edge of Sheffield.https://earltcampbell.com/wp-content/uploads/2017/05/p1100002.jpgP1100002Rocks on top of surprise view.https://earltcampbell.com/wp-content/uploads/2017/05/lodge_moor.jpglodge_moorSunset at Lodge Moor.https://earltcampbell.com/wp-content/uploads/2017/05/surprise2.jpgsurprise2The view from surprise view.https://earltcampbell.com/wp-content/uploads/2017/05/wall.jpgwallA dry stone wall. There are lots of these in the peaks.https://earltcampbell.com/wp-content/uploads/2017/05/su.jpgSU2017-05-08T14:32:04+00:00weekly0.6https://earltcampbell.com/2017/01/29/pod-cast-interview/2017-01-29T22:40:46+00:00monthlyhttps://earltcampbell.com/2017/01/09/not-long-until-qip/2017-01-09T11:35:55+00:00monthlyhttps://earltcampbell.com/graphics/miscellania/https://earltcampbell.com/wp-content/uploads/2012/12/dark_threerotations.jpgThreeRotationshttps://earltcampbell.com/wp-content/uploads/2012/12/corridor.jpgCorridorhttps://earltcampbell.com/wp-content/uploads/2012/12/dark_threerotations_smaller.jpgDark_ThreeRotations_smaller2017-01-02T20:23:22+00:00weekly0.6https://earltcampbell.com/2016/08/31/reddit-at-ftqt/https://earltcampbell.com/wp-content/uploads/2016/08/p1110382.jpgP1110382https://earltcampbell.com/wp-content/uploads/2016/08/p1110381.jpgP11103812016-09-24T20:59:19+00:00monthlyhttps://earltcampbell.com/graphics/open-source/https://earltcampbell.com/wp-content/uploads/2016/03/open_sign.jpgOpen_Sign2016-09-23T10:28:12+00:00weekly0.6https://earltcampbell.com/graphics/video-links/https://earltcampbell.com/wp-content/uploads/2015/04/vhs_crop2.pngVHS_crop2https://earltcampbell.com/wp-content/uploads/2015/04/vhs_crop1.pngVHS_crophttps://earltcampbell.com/wp-content/uploads/2015/04/vhs_crop.pngVHS_crop2016-09-05T13:07:24+00:00weekly0.6https://earltcampbell.com/2015/12/03/ftqt-2016/https://earltcampbell.com/wp-content/uploads/2015/12/ftqtposter11.jpgFTQTposter112016-04-19T08:23:37+00:00monthlyhttps://earltcampbell.com/2016/03/22/fun-app-on-quantum-error-correction/2016-03-22T21:15:46+00:00monthlyhttps://earltcampbell.com/2016/02/01/how-i-got-into-quantum-computing/2016-02-01T20:14:14+00:00monthlyhttps://earltcampbell.com/2015/08/10/the-hicks-building/https://earltcampbell.com/wp-content/uploads/2015/08/img_8178.jpgIMG_8178https://earltcampbell.com/wp-content/uploads/2015/08/img_8180.jpgIMG_81802015-08-10T10:29:32+00:00monthlyhttps://earltcampbell.com/2015/06/19/im-hiring/https://earltcampbell.com/wp-content/uploads/2015/06/jobadvert2.jpgjobadvert22015-06-19T13:54:36+00:00monthlyhttps://earltcampbell.com/2015/05/06/highlight-of-last-year/2015-05-06T11:01:29+00:00monthlyhttps://earltcampbell.com/contact/2015-04-22T21:04:48+00:00weekly0.6https://earltcampbell.com/2015/03/11/qute-workshop-in-sheffield/https://earltcampbell.com/wp-content/uploads/2015/03/quteposter2.pngQuTePoster2https://earltcampbell.com/wp-content/uploads/2015/03/quteposter.pngQuTePoster2015-03-13T22:58:57+00:00monthlyhttps://earltcampbell.com/2015/02/02/videos-online-for-qec/2015-02-06T07:45:19+00:00monthlyhttps://earltcampbell.com/2014/12/29/the-setun-computer/https://earltcampbell.com/wp-content/uploads/2014/12/setun.jpegsetun2014-12-30T11:33:30+00:00monthlyhttps://earltcampbell.com/2014/12/19/oxford-quantum-computing/2014-12-19T13:14:46+00:00monthlyhttps://earltcampbell.com/2014/11/20/latex-test/2014-11-20T11:29:17+00:00monthlyhttps://earltcampbell.com/2014/11/18/connections-between-magic-states-and-sics/https://earltcampbell.com/wp-content/uploads/2014/11/wheel2jpg.jpgwheel2jpg2014-11-18T10:23:33+00:00monthlyhttps://earltcampbell.com/2014/11/15/i-came-i-saw-i-tweeted/2014-11-15T16:33:39+00:00monthlyhttps://earltcampbell.com/2014/11/01/very-fancy-video-on-polaritons/2014-10-31T23:40:07+00:00monthlyhttps://earltcampbell.com/2014/10/03/ldpc-conference/2014-10-31T23:30:27+00:00monthlyhttps://earltcampbell.com/2014/10/10/an-eternally-fun-for-academics-link/2014-10-09T23:15:58+00:00monthlyhttps://earltcampbell.com/2014/06/25/contextuality-and-magic-states/2014-06-25T10:57:10+00:00monthlyhttps://earltcampbell.com/2014/06/25/settling-into-sheffield/2014-06-25T10:43:16+00:00monthlyhttps://earltcampbell.com/2013/04/24/back-from-perimeter/2013-07-15T10:50:40+00:00monthlyhttps://earltcampbell.com/2013/01/07/53/2013-01-07T09:52:22+00:00monthlyhttps://earltcampbell.com/blog/2012-12-20T14:42:13+00:00weekly0.6https://earltcampbell.com/2012/12/20/ok-i-wrote-a-test-post/2012-12-20T14:38:20+00:00monthlyhttps://earltcampbell.comdaily1.02025-11-04T16:58:51+00:00