Dear all,It is a pleasure to announce our upcoming ONLINE colloquium on 6th of Mehr, 6-7:30pm by Sales Rahimi Keshari. More information can be found in the textbox below.Everybody is welcome to attend.With kind regards,M.M. Sheikh-JabbariSpeakerDr Saleh Rahimi-KeshariAffiliation School of Physics, IPMTitle of talkNonclassical Resources for Quantum-Computational Supremacy عنوان:منابع غیرکلاسیک برای برتری محاسبات کوانتمی Date and timeWednesday, 6 Mehr 1401 (28th of Sept. 2022), 6-7:30 pmLink for online seminarhttps://www.skyroom.online/ch/schoolofphysics/colloquiumAbstractIt is believed that quantum computers can perform certain computational tasks much more quickly than their classical counterparts, a milestone known as quantum-computaional supremacy. A universal fault-tolerant quantum computer, however, is still not available, so there is keen interest in intermediate models of quantum computation, which can demonstrate quantum-computational supremacy with simpler physical systems and algorithms. A class of these intermediate models consists of sampling problems, i.e., generating samples from the output probability distribution of a quantum circuit that is believed to be hard to simulate efficiently classically. In this talk, I will show that the negativity in phase-space quasiprobability distributions is an essential nonclassical resource for quantum-sampling problems not to be efficiently simulatable by using classical computers. Then by considering boson-sampling experi سخنرانی عمومی در تیرماه...
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برچسب : نویسنده : yasaman-farzan بازدید : 73 تاريخ : جمعه 7 بهمن 1401 ساعت: 21:16