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pro vyhledávání: '"Yoganathan, Mithuna"'
Autor:
Yoganathan, Mithuna, Cade, Chris
Entanglement has been shown to be necessary for pure state quantum computation to have an advantage over classical computation. However, it remains open whether entanglement is necessary for quantum computers that use mixed states to also have an adv
Externí odkaz:
http://arxiv.org/abs/1907.08224
Autor:
Yoganathan, Mithuna
In the task of quantum state learning, one receives some data about measurements performed on a state, and using that, must make predictions on the outcomes of unseen measurements. Computing a prediction is generally hard but it has been shown that l
Externí odkaz:
http://arxiv.org/abs/1907.08163
Publikováno v:
Phys. Rev. Lett. 123, 080503 (2019)
Magic states were introduced in the context of Clifford circuits as a resource that elevates classically simulatable computations to quantum universal capability, while maintaining the same gate set. Here we study magic states in the context of match
Externí odkaz:
http://arxiv.org/abs/1905.08584
We study the computational power of unitary Clifford circuits with solely magic state inputs (CM circuits), supplemented by classical efficient computation. We show that CM circuits are hard to classically simulate up to multiplicative error (assumin
Externí odkaz:
http://arxiv.org/abs/1806.03200
Publikováno v:
Proceedings: Mathematical, Physical and Engineering Sciences, 2019 May . 475(2225), 1-19.
Externí odkaz:
https://www.jstor.org/stable/26743229
