Arrow of time and its reversal on IBM quantum computer · HackerPapers discussions

Arrow of time and its reversal on IBM quantum computer — mentioned by ktpsns

Thu, 14 Mar 2019 09:36:43 GMT

The underlying paper is also discussed at https://news.ycombinator.com/item?id=19378567 (Side note: https://arxiv.org/abs/1712.10057 is not yet crossrefered, but the "community-canonical" open access verison of https://www.nature.com/articles/s41598-019-40765-6) Such things are not surprising at the quantum scale: Our standard model of particle physics is invariant under time reversal. However, reversing time on the macroscopical scale is prohibited by thermodynamical and causal arguments and (still?) experimentally inaccessible.

Paper and discussion history. A mention is not an endorsement.

Arrow of time and its reversal on IBM quantum computer — HN submission

Wed, 13 Mar 2019 13:52:50 GMT

Arrow of time and its reversal on IBM quantum computer (2018)

141 points; 98 discussion replies on HN. Paper and source history. A submission is not an endorsement.

Arrow of time and its reversal on IBM quantum computer — mentioned by hownottowrite

Wed, 13 Mar 2019 13:51:58 GMT

Actual Study: "Arrow of Time and its Reversal on IBM Quantum Computer" https://arxiv.org/pdf/1712.10057.pdf

Paper and discussion history. A mention is not an endorsement.

Arrow of time and its reversal on IBM quantum computer — mentioned by lelf

Wed, 13 Mar 2019 13:00:15 GMT

https://arxiv.org/abs/1712.10057

Paper and discussion history. A mention is not an endorsement.