tag:blogger.com,1999:blog-8148573551417578681.post8694407289800805312..comments2024-03-18T10:15:25.269-07:00Comments on Dark Buzz: IBM joins quest to build a qubitRogerhttp://www.blogger.com/profile/03474078324293158376noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8148573551417578681.post-44838293178830852212012-02-28T19:39:20.156-08:002012-02-28T19:39:20.156-08:00I think the real reason why large-scale quantum co...I think the real reason why large-scale quantum computing cannot work is because the amount of energy required to keep n qubits entangled in nondegenerate states becomes exponential with n.Craignoreply@blogger.comtag:blogger.com,1999:blog-8148573551417578681.post-49548374666555895862012-02-28T18:40:07.065-08:002012-02-28T18:40:07.065-08:00Perhaps this is a good reason to sell my IBM stock...Perhaps this is a good reason to sell my IBM stock.Anonymousnoreply@blogger.com