Magic state distillation with low overhead
WebWe then provide lower bounds on the resource requirements of the 49- and 105-qubit codes and compare them with the surface code implementation of a logical T gate using magic state distillation. Web16 aug. 2024 · Towards Low Overhead Magic State Distillation Phys Rev Lett. 2024 Aug 16;123 (7):070507. doi: 10.1103/PhysRevLett.123.070507. Authors Anirudh Krishna 1 , Jean-Pierre Tillich 2 Affiliations 1 Université de Sherbrooke, 2500 Boulevard de l'Université, Sherbrooke, Quebec J1K 2R1, Canada.
Magic state distillation with low overhead
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Web14 jun. 2024 · \(\vert Y \rangle _L\) and \(\vert A \rangle _L\) states can be generated using a state injection scheme with errors, and fidelity can be improved by the magic state distillation scheme [21, 22]. We first assume that the low-error-rate magic states to be prepared and allocated in the injection code cycle(1 d ) whenever S and T gates are … WebMagic state distillation is a resource intensive sub-routine for quantum computation. The ratio of noisy input states to output states with error rate at most ǫ scales as …
Web10 nov. 2024 · Data verifying that the metric in Eq. effectively captures the performance of flags within the magic state distillation circuit in Fig. 3. The fidelities of the flagged circuits are shown in green (gray in print), with the three flags with the highest values of q (P, P ′) shown in dark green (darker gray). The raw circuit is shown in black. Web20 nov. 2024 · Towards low overhead magic state distillation Anirudh Krishna, Jean-Pierre Tillich Magic state distillation is a resource intensive sub-routine for quantum computation. The ratio of noisy input states to output states with error rate at most scales as (Bravyi and Haah, PRA 2012).
Web6 mrt. 2024 · The overhead cost of performing universal fault-tolerant quantum computation for large scale quantum algorithms is very high. Despite several attempts at alternative schemes, magic state distillation remains one of the most efficient schemes for simulating non-Clifford gates in a fault-tolerant way. However, since magic state distillation … Web14 mei 2012 · The five-dimensional protocol is, by many measures, the best magic state distillation scheme yet discovered and the efficiency measure know as "yield", where, for a large region of parameters, it outperforms its qubit counterpart by many orders of magnitude. We propose families of protocols for magic state distillation -- important components of …
Webstructing low overhead protocols for the magic state dis-tillation — a particular method of implementing logical non-Clifford gates proposed in [13]. A magic state is an ancillary …
Web3 okt. 2024 · Magic State Distillation with Low Space Over-head and Optimal Asymptotic Input Count JeongwanHaah1,MatthewB.Hastings2,1,D.Poulin3,andD.Wecker1 1Quantum Architectures and Computation, Microsoft Research, Redmond, WA 98052, USA 2Station Q, Microsoft Research, Santa Barbara, CA 93106-6105, USA 3Département de … samsung electronics galaxy z fold 2 5g specsWeb5 jun. 2013 · State distillation is the process of taking a number of imperfect copies of a particular quantum state and producing fewer better copies. Until recently, the lowest overhead method of distilling ... samsung electronics greecesamsung electronics gdrWebOur techniques lead to a twofold overhead reduction for distilling magic states with accuracy ɛ∼10 -12 compared with previously known protocols. We propose a family of … samsung electronics growth statWeb11 sep. 2012 · To create a sufficiently high quality magic state, a distillation protocol [48, 49] can be used which essentially involves converting multiple low fidelity states into … samsung electronics global adWeb6 mrt. 2024 · Magic state distillation is a method for creating more accurate quantum states from multiple noisy ones, which is important for building fault tolerant quantum computers. It has also been linked to quantum contextuality, a concept thought to contribute to quantum computers' power.. The technique was first proposed by Emanuel Knill in … samsung electronics gmbh karriereWeb25 okt. 2024 · Here we propose efficient state preparation methods for zero and magic states encoded with the Steane ... "Magic-state distillation with low overhead," Physical Review A, vol. 86, no. 5, p ... samsung electronics ghg emissions goals 2030