Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Bromley, Thomas R"'
Publikováno v:
Journal of Economic Dynamics and Control, 153, 104680 (2023)
Computational methods both open the frontiers of economic analysis and serve as a bottleneck in what can be achieved. We are the first to study whether Quantum Monte Carlo (QMC) algorithm can improve the runtime of economic applications and challenge
Externí odkaz:
http://arxiv.org/abs/2409.13909
Autor:
Lowe, Angus, Medvidović, Matija, Hayes, Anthony, O'Riordan, Lee J., Bromley, Thomas R., Arrazola, Juan Miguel, Killoran, Nathan
Publikováno v:
Quantum 7, 934 (2023)
We propose a new method to extend the size of a quantum computation beyond the number of physical qubits available on a single device. This is accomplished by randomly inserting measure-and-prepare channels to express the output state of a large circ
Externí odkaz:
http://arxiv.org/abs/2207.14734
Publikováno v:
Phys. Rev. A 103, 012405 (2021)
For a large class of variational quantum circuits, we show how arbitrary-order derivatives can be analytically evaluated in terms of simple parameter-shift rules, i.e., by running the same circuit with different shifts of the parameters. As particula
Externí odkaz:
http://arxiv.org/abs/2008.06517
Publikováno v:
Quantum 4, 340 (2020)
We extend the concept of transfer learning, widely applied in modern machine learning algorithms, to the emerging context of hybrid neural networks composed of classical and quantum elements. We propose different implementations of hybrid transfer le
Externí odkaz:
http://arxiv.org/abs/1912.08278
Autor:
Bromley, Thomas R., Arrazola, Juan Miguel, Jahangiri, Soran, Izaac, Josh, Quesada, Nicolás, Gran, Alain Delgado, Schuld, Maria, Swinarton, Jeremy, Zabaneh, Zeid, Killoran, Nathan
Publikováno v:
Quantum Sci. Technol. 5, 034010 (2020)
Gaussian Boson Sampling (GBS) is a near-term platform for photonic quantum computing. Recent efforts have led to the discovery of GBS algorithms with applications to graph-based problems, point processes, and molecular vibronic spectra in chemistry.
Externí odkaz:
http://arxiv.org/abs/1912.07634
Publikováno v:
In Journal of Economic Dynamics and Control August 2023 153
Autor:
Zhang, Chao, Bromley, Thomas R., Huang, Yun-Feng, Cao, Huan, Lv, Wei-Min, Liu, Bi-Heng, Li, Chuan-Feng, Guo, Guang-Can, Cianciaruso, Marco, Adesso, Gerardo
Publikováno v:
Phys. Rev. Lett. 123, 180504 (2019)
Quantum systems can be exploited for disruptive technologies but in practice quantum features are fragile due to noisy environments. Quantum coherence, a fundamental such feature, is a basis-dependent property that is known to exhibit a resilience to
Externí odkaz:
http://arxiv.org/abs/1907.10540
Autor:
Bromley, Thomas R.
The description of a quantum system follows a fundamentally different paradigm to that of a classical system, leading to unique yet counter-intuitive properties. In this thesis we consider some of these unique properties, here termed simply the quant
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.719681
Autor:
Bergholm, Ville, Izaac, Josh, Schuld, Maria, Gogolin, Christian, Ahmed, Shahnawaz, Ajith, Vishnu, Alam, M. Sohaib, Alonso-Linaje, Guillermo, AkashNarayanan, B., Asadi, Ali, Arrazola, Juan Miguel, Azad, Utkarsh, Banning, Sam, Blank, Carsten, Bromley, Thomas R, Cordier, Benjamin A., Ceroni, Jack, Delgado, Alain, Di Matteo, Olivia, Dusko, Amintor, Garg, Tanya, Guala, Diego, Hayes, Anthony, Hill, Ryan, Ijaz, Aroosa, Isacsson, Theodor, Ittah, David, Jahangiri, Soran, Jain, Prateek, Jiang, Edward, Khandelwal, Ankit, Kottmann, Korbinian, Lang, Robert A., Lee, Christina, Loke, Thomas, Lowe, Angus, McKiernan, Keri, Meyer, Johannes Jakob, Montañez-Barrera, J. A., Moyard, Romain, Niu, Zeyue, O'Riordan, Lee James, Oud, Steven, Panigrahi, Ashish, Park, Chae-Yeun, Polatajko, Daniel, Quesada, Nicolás, Roberts, Chase, Sá, Nahum, Schoch, Isidor, Shi, Borun, Shu, Shuli, Sim, Sukin, Singh, Arshpreet, Strandberg, Ingrid, Soni, Jay, Száva, Antal, Thabet, Slimane, Vargas-Hernández, Rodrigo A., Vincent, Trevor, Vitucci, Nicola, Weber, Maurice, Wierichs, David, Wiersema, Roeland, Willmann, Moritz, Wong, Vincent, Zhang, Shaoming, Killoran, Nathan
PennyLane is a Python 3 software framework for differentiable programming of quantum computers. The library provides a unified architecture for near-term quantum computing devices, supporting both qubit and continuous-variable paradigms. PennyLane's
Externí odkaz:
http://arxiv.org/abs/1811.04968
Publikováno v:
Quantum Information Processing, 19, 249 (2020)
Gaussian Boson Sampling is a model of photonic quantum computing where single-mode squeezed states are sent through linear-optical interferometers and measured using single-photon detectors. In this work, we employ a recent exact sampling algorithm f
Externí odkaz:
http://arxiv.org/abs/1810.00900