Zobrazeno 1 - 10
of 373
pro vyhledávání: '"Baker, Jonathan P."'
Autor:
Fenwick, Kate L., Baker, Jonathan, Thekkadath, Guillaume S., Goldberg, Aaron Z., Heshami, Khabat, Bustard, Philip J., England, Duncan, Bouchard, Frédéric, Sussman, Benjamin
Multiphoton interference is crucial to many photonic quantum technologies. In particular, interference forms the basis of optical quantum information processing platforms and can lead to significant computational advantages. It is therefore interesti
Externí odkaz:
http://arxiv.org/abs/2409.11483
Autor:
Sethi, Sayam, Baker, Jonathan M.
Quantum error correction (QEC) is necessary to run large scale quantum programs. Regardless of error correcting code, hardware platform, or systems architecture, QEC systems are limited by the types of gates which they can perform efficiently. In ord
Externí odkaz:
http://arxiv.org/abs/2408.14708
Autor:
Viszlai, Joshua, Yang, Willers, Lin, Sophia Fuhui, Liu, Junyu, Nottingham, Natalia, Baker, Jonathan M., Chong, Frederic T.
Despite the necessity of fault-tolerant quantum sys- tems built on error correcting codes, many popular codes, such as the surface code, have prohibitively large qubit costs. In this work we present a protocol for efficiently implementing a restricte
Externí odkaz:
http://arxiv.org/abs/2311.16980
Autor:
Wang, Hanrui, Liu, Pengyu, Liu, Yilian, Gu, Jiaqi, Baker, Jonathan, Chong, Frederic T., Han, Song
Quantum hardware suffers from high error rates and noise, which makes directly running applications on them ineffective. Quantum Error Correction (QEC) is a critical technique towards fault tolerance which encodes the quantum information distributive
Externí odkaz:
http://arxiv.org/abs/2311.16214
Autor:
Viszlai, Joshua, Lin, Sophia Fuhui, Dangwal, Siddharth, Baker, Jonathan M., Chong, Frederic T.
In order to achieve error rates necessary for advantageous quantum algorithms, Quantum Error Correction (QEC) will need to be employed, improving logical qubit fidelity beyond what can be achieved physically. As today's devices begin to scale, co-des
Externí odkaz:
http://arxiv.org/abs/2309.13507
Autor:
Dalvi, Aniket S., Whitlow, Jacob, D'Onofrio, Marissa, Riesebos, Leon, Chen, Tianyi, Phiri, Samuel, Brown, Kenneth R., Baker, Jonathan M.
A large class of problems in the current era of quantum devices involve interfacing between the quantum and classical system. These include calibration procedures, characterization routines, and variational algorithms. The control in these routines i
Externí odkaz:
http://arxiv.org/abs/2308.10787
Autor:
Nottingham, Natalia, Perlin, Michael A., Shah, Dhirpal, White, Ryan, Bernien, Hannes, Chong, Frederic T., Baker, Jonathan M.
Despite major ongoing advancements in neutral atom hardware technology, there remains limited work in systems-level software tailored to overcoming the challenges of neutral atom quantum computers. In particular, most current neutral atom architectur
Externí odkaz:
http://arxiv.org/abs/2307.14996
Autor:
Dangwal, Siddharth, Ravi, Gokul Subramanian, Das, Poulami, Smith, Kaitlin N., Baker, Jonathan M., Chong, Frederic T.
For potential quantum advantage, Variational Quantum Algorithms (VQAs) need high accuracy beyond the capability of today's NISQ devices, and thus will benefit from error mitigation. In this work we are interested in mitigating measurement errors whic
Externí odkaz:
http://arxiv.org/abs/2306.06027
Autor:
Seifert, Lennart Maximilian, Li, Ziqian, Roy, Tanay, Schuster, David I., Chong, Frederic T., Baker, Jonathan M.
Contemporary quantum computers encode and process quantum information in binary qubits (d = 2). However, many architectures include higher energy levels that are left as unused computational resources. We demonstrate a superconducting ququart (d = 4)
Externí odkaz:
http://arxiv.org/abs/2304.11159
Autor:
Litteken, Andrew, Seifert, Lennart Maximilian, Chadwick, Jason D., Nottingham, Natalia, Roy, Tanay, Li, Ziqian, Schuster, David, Chong, Frederic T., Baker, Jonathan M.
Superconducting quantum devices are a leading technology for quantum computation, but they suffer from several challenges. Gate errors, coherence errors and a lack of connectivity all contribute to low fidelity results. In particular, connectivity re
Externí odkaz:
http://arxiv.org/abs/2303.14069