Zobrazeno 1 - 10
of 1 748
pro vyhledávání: '"Khan, Saeed A."'
Although linear quantum amplification has proven essential to the processing of weak quantum signals, extracting higher-order quantum features such as correlations in principle demands nonlinear operations. However, nonlinear processing of quantum si
Externí odkaz:
http://arxiv.org/abs/2409.03748
Autor:
Hu, Fangjun, Khan, Saeed A., Bronn, Nicholas T., Angelatos, Gerasimos, Rowlands, Graham E., Ribeill, Guilhem J., Türeci, Hakan E.
Publikováno v:
Nature Communications 15, 7491 (2024)
Practical implementation of many quantum algorithms known today is limited by the coherence time of the executing quantum hardware and quantum sampling noise. Here we present a machine learning algorithm, NISQRC, for qubit-based quantum systems that
Externí odkaz:
http://arxiv.org/abs/2312.16165
One of the most important issues in relativistic astrophysics is to explain the origin mechanisms of (ultra)high energy charged particle components of cosmic rays. Black holes (BHs) being huge reservoirs of (gravitational) energy can be candidates fo
Externí odkaz:
http://arxiv.org/abs/2311.16936
The co-location of memory and processing is a core principle of neuromorphic computing. A local memory device for synaptic weight storage has long been recognized as an enabling element for large-scale, high-performance neuromorphic hardware. In this
Externí odkaz:
http://arxiv.org/abs/2311.05881
Publikováno v:
PRX Quantum 5, 020364 (2024)
We develop and demonstrate a trainable temporal post-processor (TPP) harnessing a simple but versatile machine learning algorithm to provide optimal processing of quantum measurement data subject to arbitrary noise processes, for the readout of an ar
Externí odkaz:
http://arxiv.org/abs/2310.18519
We demonstrate superconducting single-photon detectors that integrate signals locally at each pixel. This capability is realized by the monolithic integration of superconducting-nanowire single-photon detectors with Josephson electronics. The motivat
Externí odkaz:
http://arxiv.org/abs/2310.13107
Publikováno v:
Chinese Journal of Physics, June (2024)
One of the most important and actual issues in relativistic astrophysics is testing gravity theories and obtaining constraint values for the parameters of black holes using observational data. In this research, we aimed to explore the optical feature
Externí odkaz:
http://arxiv.org/abs/2310.05860
Autor:
Hu, Fangjun, Angelatos, Gerasimos, Khan, Saeed A., Vives, Marti, Türeci, Esin, Bello, Leon, Rowlands, Graham E., Ribeill, Guilhem J., Türeci, Hakan E.
Publikováno v:
Phys. Rev. X 13, 041020 (2023)
The expressive capacity of physical systems employed for learning is limited by the unavoidable presence of noise in their extracted outputs. Though present in physical systems across both the classical and quantum regimes, the precise impact of nois
Externí odkaz:
http://arxiv.org/abs/2307.16083
Coherent multimode instabilities are responsible for several phenomena of recent interest in semiconductor lasers, such as the generation of frequency combs and ultrashort pulses. These techonologies have proven disruptive in optical telecommunicatio
Externí odkaz:
http://arxiv.org/abs/2306.03290
Autor:
Hu, Fangjun, Angelatos, Gerasimos, Khan, Saeed A., Vives, Marti, Türeci, Esin, Bello, Leon, Rowlands, Graham E., Ribeill, Guilhem J., Türeci, Hakan E.
Publikováno v:
Phys. Rev. X 13, 041020 (2023)
The expressive capacity of quantum systems for machine learning is limited by quantum sampling noise incurred during measurement. Although it is generally believed that noise limits the resolvable capacity of quantum systems, the precise impact of no
Externí odkaz:
http://arxiv.org/abs/2301.00042