Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Nguyen, Nhung H."'
Autor:
Zhu, Yingyue, Green, Alaina M., Nguyen, Nhung H., Alderete, C. Huerta, Mossman, Elijah, Linke, Norbert M.
Parallel operations are important for both near-term quantum computers and larger-scale fault-tolerant machines because they reduce execution time and qubit idling. We propose and implement a pairwise-parallel gate scheme on a trapped-ion quantum com
Externí odkaz:
http://arxiv.org/abs/2302.09145
Autor:
Vedaie, Seyed Shakib, Páez, Eduardo J., Nguyen, Nhung H., Linke, Norbert M., Sanders, Barry C.
Publikováno v:
Phys. Rev. Research 5, 023098, published 12 May 2023
Two-qubit gate performance is vital for scaling up ion-trap quantum computing. Optimized quantum control is needed to achieve reductions in gate-time and gate error-rate. We describe two-qubit gates with addressed Raman beams within a linear trapped-
Externí odkaz:
http://arxiv.org/abs/2212.00702
Two-qubit gates are a fundamental constituent of a quantum computer and typically its most challenging operation. In a trapped-ion quantum computer, this is typically implemented with laser beams which are modulated in amplitude, frequency, phase, or
Externí odkaz:
http://arxiv.org/abs/2208.01584
Autor:
Alderete, C. Huerta, Green, Alaina M., Nguyen, Nhung H., Zhu, Yingyue, Linke, Norbert M., Rodríguez-Lara, B. M.
Deformed oscillators allow for a generalization of the standard fermions and bosons, namely, for the description of para-particles. Such particles, while indiscernible in nature, can represent good candidates for descriptions of physical phenomena li
Externí odkaz:
http://arxiv.org/abs/2207.02430
Autor:
Zhu, Yingyue, Zhang, Zewen, Sundar, Bhuvanesh, Green, Alaina M., Alderete, C. Huerta, Nguyen, Nhung H., Hazzard, Kaden R. A., Linke, Norbert M.
Publikováno v:
Quantum Sci. Technol. 8 015007 (2023)
Combinatorial optimization problems on graphs have broad applications in science and engineering. The Quantum Approximate Optimization Algorithm (QAOA) is a method to solve these problems on a quantum computer by applying multiple rounds of variation
Externí odkaz:
http://arxiv.org/abs/2201.12335
Autor:
Nguyen, Nhung H., Tran, Minh C., Zhu, Yingyue, Green, Alaina M., Alderete, C. Huerta, Davoudi, Zohreh, Linke, Norbert M.
Publikováno v:
PRX Quantum 3, 020324 (2022)
Tracking the dynamics of physical systems in real time is a prime application of digital quantum computers. Using a trapped-ion system with up to six qubits, we simulate the real-time dynamics of a lattice gauge theory in 1+1 dimensions, i.e., the la
Externí odkaz:
http://arxiv.org/abs/2112.14262
Autor:
Green, Alaina M., Elben, A., Alderete, C. Huerta, Joshi, Lata Kh, Nguyen, Nhung H., Zache, Torsten V., Zhu, Yingyue, Sundar, Bhuvanesh, Linke, Norbert M.
Publikováno v:
Physical Review Letters 128, 14 (2022)
Out-of-time-ordered correlators (OTOCs) are a key observable in a wide range of interconnected fields including many-body physics, quantum information science, and quantum gravity. Measuring OTOCs using near-term quantum simulators will extend our ab
Externí odkaz:
http://arxiv.org/abs/2112.02068
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
Autor:
Alderete, C. Huerta, Green, Alaina M., Nguyen, Nhung H., Zhu, Yingyue, Rodríguez-Lara, B. M., Linke, Norbert M.
Para-particles are fascinating because they are neither bosons nor fermions. While unlikely to be found in nature, they might represent accurate descriptions of physical phenomena like topological phases of matter. We report the quantum simulation of
Externí odkaz:
http://arxiv.org/abs/2108.05471
Autor:
Zhu, Daiwei, Cian, Ze-Pei, Noel, Crystal, Risinger, Andrew, Biswas, Debopriyo, Egan, Laird, Zhu, Yingyue, Green, Alaina M., Alderete, Cinthia Huerta, Nguyen, Nhung H., Wang, Qingfeng, Maksymov, Andrii, Nam, Yunseong, Cetina, Marko, Linke, Norbert M., Hafezi, Mohammad, Monroe, Christopher
As we approach the era of quantum advantage, when quantum computers (QCs) can outperform any classical computer on particular tasks, there remains the difficult challenge of how to validate their performance. While algorithmic success can be easily v
Externí odkaz:
http://arxiv.org/abs/2107.11387