Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Buchemmavari, Vikas"'
Autor:
Chow, Matthew N. H., Buchemmavari, Vikas, Omanakuttan, Sivaprasad, Little, Bethany J., Pandey, Saurabh, Deutsch, Ivan H., Jau, Yuan-Yu
Leakage out of the computational subspace is a major limitation of current state-of-the-art neutral-atom quantum computers and a significant challenge for scalable systems. In a quantum processor with cesium atoms, we demonstrate proof-of-principle c
Externí odkaz:
http://arxiv.org/abs/2405.10434
Autor:
Omanakuttan, Sivaprasad, Buchemmavari, Vikas, Gross, Jonathan A., Deutsch, Ivan H, Marvian, Milad
Publikováno v:
PRX Quantum 2024
We construct a fault-tolerant quantum error-correcting protocol based on a qubit encoded in a large spin qudit using a spin-cat code, analogous to the continuous variable cat encoding. With this, we can correct the dominant error sources, namely proc
Externí odkaz:
http://arxiv.org/abs/2401.04271
Publikováno v:
Phys. Rev. A 109, 012615 (2024)
The Rydberg dipole-blockade has emerged as the standard mechanism to induce entanglement between neutral atom qubits. In these protocols, laser fields that couple qubit states to Rydberg states are modulated to implement entangling gates. Here we pre
Externí odkaz:
http://arxiv.org/abs/2307.16434
Autor:
Daniel, Austin K., Zhu, Yinyue, Alderete, C. Huerta, Buchemmavari, Vikas, Green, Alaina M., Nguyen, Nhung H., Thurtell, Tyler G., Zhao, Andrew, Linke, Norbert M., Miyake, Akimasa
Publikováno v:
Phys. Rev. Research 4, 033068 (2022)
We propose a set of Bell-type nonlocal games that can be used to prove an unconditional quantum advantage in an objective and hardware-agnostic manner. In these games, the circuit depth needed to prepare a cyclic cluster state and measure a subset of
Externí odkaz:
http://arxiv.org/abs/2110.04277
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