Zobrazeno 1 - 10
of 2 242
pro vyhledávání: '"Christopher David A"'
Autor:
Gordon McGregor, Helen Jones, Daniel J Green, Dawn A Skelton, John P Buckley, Andrew Scott, Keith George, Sandy Jack, Gemma Miller, Greg P Whyte, Anna Campbell, Anthony Crozier, Keith Tolfrey, David R Broom, Joanna Rycroft, Christopher David Askew, Steffan Birkett, Lizanne Steenkamp, Jude Savage
Publikováno v:
BMJ Open Sport & Exercise Medicine, Vol 10, Iss 2 (2024)
In 2021, a ‘call to action’ was published to highlight the need for professional regulation of clinical exercise physiologists to be established within UK healthcare systems to ensure patient safety and align training and regulation with other he
Externí odkaz:
https://doaj.org/article/2ed41a2a4b394c6eacccd818172bfb99
Recent studies have suggested the existence of a `signal-to-noise paradox' (SNP) in ensemble forecasts that manifests as situations where the correlation between the forecast ensemble mean and the observed truth is larger than the correlation between
Externí odkaz:
http://arxiv.org/abs/2411.17694
Scalable spin qubit devices will likely require long-range qubit interconnects. We propose to create such an interconnect with a resistive topgate. The topgate is positively biased, to form a channel between the two dots; an end-to-end voltage differ
Externí odkaz:
http://arxiv.org/abs/2411.01366
Energy diffusion in weakly interacting chains with fermionic dissipation-assisted operator evolution
Interacting lattice Hamiltonians at high temperature generically give rise to energy transport governed by the classical diffusion equation; however, predicting the rate of diffusion requires numerical simulation of the microscopic quantum dynamics.
Externí odkaz:
http://arxiv.org/abs/2311.17148
Publikováno v:
Phys. Rev. B 110, 134308 (2024)
In ergodic quantum spin chains, locally conserved quantities such as energy or particle number generically evolve according to hydrodynamic equations as they relax to equilibrium. We investigate the complexity of simulating hydrodynamics at infinite
Externí odkaz:
http://arxiv.org/abs/2310.06886
Autor:
Christopher David ABSELL
Publikováno v:
Revista Iberoamericana de Estudios de Desarrollo, Vol 4, Iss 1, Pp 4-34 (2015)
The objective of this article is to examine the history of the language of development theory in order to elucidate the nature of its terminology. The history of the principal terms of development theory (economic/sustainable/human development, Third
Externí odkaz:
https://doaj.org/article/111ec4ce8ad14b96a0f1e15319c1d0fd
Autor:
Niroula, Pradeep, White, Christopher David, Wang, Qingfeng, Johri, Sonika, Zhu, Daiwei, Monroe, Christopher, Noel, Crystal, Gullans, Michael J.
Magic is a property of quantum states that enables universal fault-tolerant quantum computing using simple sets of gate operations. Understanding the mechanisms by which magic is created or destroyed is, therefore, a crucial step towards efficient an
Externí odkaz:
http://arxiv.org/abs/2304.10481
Autor:
Christopher David Absell
Publikováno v:
Problemas del Desarrollo, Vol 43, Iss 169, Pp 73-95 (2012)
El surgimiento de la Alianza Bolivariana para los Pueblos de Nuestra América-Tratado de Comercio de los Pueblos (alba-tcp) representa una novedad de importancia regional e internacional; sin embargo hasta la fecha el trabajo académico sobre la orga
Externí odkaz:
https://doaj.org/article/b63214299fbf4adca94b14f682285e54
Many simulation tasks require that one first prepare a system's Gibbs state. We present a family of quantum circuits for variational preparation of thermal Gibbs states on a quantum computer; we call them the thermal multi-scale entanglement renormal
Externí odkaz:
http://arxiv.org/abs/2210.16419
Publikováno v:
Phys. Rev. B 107, 115118 (2023)
We use non-equilibrium steady states to study the effect of dissipation-assisted operator evolution (DAOE) on the scaling behavior of transport in one-dimensional spin chains. We consider three models in the XXZ family: the XXZ model with staggered a
Externí odkaz:
http://arxiv.org/abs/2210.06494