Zobrazeno 1 - 10
of 934
pro vyhledávání: '"P Goold"'
Autor:
Bettmann, Laetitia P., Goold, John
Recent advancements have revealed new links between information geometry and classical stochastic thermodynamics, particularly through the Fisher information with respect to time. Recognizing the non-uniqueness of the quantum Fisher metric in Hilbert
Externí odkaz:
http://arxiv.org/abs/2409.06083
Autor:
Jacob, Samuel L., Bettmann, Laetitia P., Lacerda, Artur M., Zawadzki, Krissia, Clark, Stephen R., Goold, John, Mendoza-Arenas, Juan José
An environment interacting with a quantum system can enhance transport through the suppression of quantum effects responsible for localization. In this paper, we study the interplay between bulk dephasing and a linear potential in a boundary-driven t
Externí odkaz:
http://arxiv.org/abs/2407.21715
Casualty insurance-linked securities (ILS) are appealing to investors because the underlying insurance claims, which are directly related to resulting security performance, are uncorrelated with most other asset classes. Conversely, casualty ILS are
Externí odkaz:
http://arxiv.org/abs/2407.14666
We study the nonequilibrium steady state thermodynamics of a photodevice which can operate as a solar cell or a photoconductor, depending on the degree of asymmetry of the junction. The thermodynamic efficiency is captured by a single coefficient of
Externí odkaz:
http://arxiv.org/abs/2407.01805
Autor:
Goold, Conor
Loss development modelling is the actuarial practice of predicting the total 'ultimate' losses incurred on a set of policies once all claims are reported and settled. This poses a challenging prediction task as losses frequently take years to fully e
Externí odkaz:
http://arxiv.org/abs/2406.19903
Quantum computing platforms are subject to contradictory engineering requirements: qubits must be protected from mutual interactions when idling ('doing nothing'), and strongly interacting when in operation. If idling qubits are not sufficiently prot
Externí odkaz:
http://arxiv.org/abs/2406.16861
Autor:
Harding, Leon K., Arenberg, Jonathan W., Donovan, Benjamin, Oberg, Dave, Goold, Ryan, Chang, Bob, Walker, Christopher, Turse, Dana, Moore, Jim, Pearson Jr, Jim C., Kidd Jr, John N., Lung, Zach, Lung, Dave
Publikováno v:
J. Astron. Telesc. Instrum. Syst. 10(4), 042303 (2024)
We describe the space observatory architecture and mission design of the SALTUS mission, a NASA Astrophysics Probe Explorer concept. SALTUS will address key far-infrared science using a 14-m diameter <45 K primary reflector (M1) and will provide unpr
Externí odkaz:
http://arxiv.org/abs/2405.12394
Autor:
Haines, Nathaniel, Goold, Conor
Averaging predictions from multiple competing inferential models frequently outperforms predictions from any single model, providing that models are optimally weighted to maximize predictive performance. This is particularly the case in so-called $\m
Externí odkaz:
http://arxiv.org/abs/2405.00158
Autor:
Stahl, Alexander, Kewming, Michael, Goold, John, Hilder, Janine, Poschinger, Ulrich G., Schmidt-Kaler, Ferdinand
Within the framework of microscopic thermodynamics, correlations can play a crucial role for energy extraction. Our work sheds light on this connection by demonstrating that entanglement governs the amount of extractable energy in a controllable sett
Externí odkaz:
http://arxiv.org/abs/2404.14838
Autor:
Bettmann, Laetitia P., Kewming, Michael J., Landi, Gabriel T., Goold, John, Mitchison, Mark T.
We introduce a numerical method to sample the distributions of charge, heat, and entropy production in open quantum systems coupled strongly to macroscopic reservoirs, with both temporal and energy resolution and beyond the linear-response regime. Ou
Externí odkaz:
http://arxiv.org/abs/2404.06426