Zobrazeno 1 - 10
of 2 650
pro vyhledávání: '"Eastham P"'
Publikováno v:
J. Chem. Phys. 161, 124119 (2024)
The large dimensionality of environments is the limiting factor in applying optimal control to open quantum systems beyond Markovian approximations. Multiple methods exist to simulate non-Markovian open systems which effectively reduce the environmen
Externí odkaz:
http://arxiv.org/abs/2406.17719
Autor:
Fux, Gerald E., Fowler-Wright, Piper, Beckles, Joel, Butler, Eoin P., Eastham, Paul R., Gribben, Dominic, Keeling, Jonathan, Kilda, Dainius, Kirton, Peter, Lawrence, Ewen D. C., Lovett, Brendon W., O'Neill, Eoin, Strathearn, Aidan, de Wit, Roosmarijn
Non-Markovian dynamics arising from the strong coupling of a system to a structured environment is essential in many applications of quantum mechanics and emerging technologies. Deriving an accurate description of general quantum dynamics including m
Externí odkaz:
http://arxiv.org/abs/2406.16650
Autor:
Tude, Luisa Toledo, Eastham, Paul R.
Publikováno v:
APL Quantum 1, 036108 (2024)
Polariton condensates occur away from thermal equilibrium, in an open system where heat and particles are continually exchanged with reservoirs. These phenomena have been extensively analyzed in terms of kinetic equations. Based on the collection of
Externí odkaz:
http://arxiv.org/abs/2403.06861
Autor:
Eastham, Becky
We introduce the Whitehead complex, a one-complex associated to a finite regular cover of the rose and show that it is connected if and only if the fundamental group of the associated cover is generated by its intersection with the set of elements in
Externí odkaz:
http://arxiv.org/abs/2401.01320
Autor:
Geraedts, Scott, Brand, Erica, Dean, Thomas R., Eastham, Sebastian, Elkin, Carl, Engberg, Zebediah, Hager, Ulrike, Langmore, Ian, McCloskey, Kevin, Ng, Joe Yue-Hei, Platt, John C., Sankar, Tharun, Sarna, Aaron, Shapiro, Marc, Goyal, Nita
Persistent contrails make up a large fraction of aviation's contribution to global warming. We describe a scalable, automated detection and matching (ADM) system to determine from satellite data whether a flight has made a persistent contrail. The AD
Externí odkaz:
http://arxiv.org/abs/2308.02707
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 6145-6162 (2024)
The climate impact of persistent aircraft contrails is currently estimated to be comparable to that due to aviation-emitted CO2. A potential near-term and low-cost mitigation option is contrail avoidance, which involves rerouting aircraft around ice-
Externí odkaz:
https://doaj.org/article/e009028e572446c184f2ab29d3e63a98
Autor:
Benjamin Rader, Neil K. R. Sehgal, Julie Michelman, Stefan Mellem, Marinanicole D. Schultheiss, Tom Hoddes, Jamie MacFarlane, Geoff Clark, Shawn O’Banion, Paul Eastham, Gaurav Tuli, James A. Taylor, John S. Brownstein
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-7 (2024)
Abstract In pandemic mitigation, strategies such as social distancing and mask-wearing are vital to prevent disease resurgence. Yet, monitoring adherence is challenging, as individuals might be reluctant to share behavioral data with public health au
Externí odkaz:
https://doaj.org/article/1883edff0aad4f0a98d70f3500341f56
Autor:
Yasin Şenbabaoğlu, Vignesh Prabhakar, Aminollah Khormali, Jeff Eastham, Evan Liu, Elisa Warner, Barzin Nabet, Minu Srivastava, Marcus Ballinger, Kai Liu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract The utility of deep neural nets has been demonstrated for mapping hematoxylin-and-eosin (H&E) stained image features to expression of individual genes. However, these models have not been employed to discover clinically relevant spatial biom
Externí odkaz:
https://doaj.org/article/4733da744be4483497d0923befb96ec6
Autor:
H. Lin, L. K. Emmons, E. W. Lundgren, L. H. Yang, X. Feng, R. Dang, S. Zhai, Y. Tang, M. M. Kelp, N. K. Colombi, S. D. Eastham, T. M. Fritz, D. J. Jacob
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8607-8624 (2024)
Tropospheric ozone is a major air pollutant and greenhouse gas. It is also the primary precursor of OH, the main tropospheric oxidant. Global atmospheric chemistry models show large differences in their simulations of tropospheric ozone budgets. Here
Externí odkaz:
https://doaj.org/article/712cd78ebcad42cf96a097d637349c22
Autor:
Moroney, John P., Eastham, Paul R.
Publikováno v:
Phys. Rev B 108, 195302 (2023)
Driven-dissipative condensates, such as those formed from polaritons, expose how the coherence of Bose-Einstein condensates evolves far from equilibrium. We consider the phase and frequency ordering in the steady-states of a one-dimensional lattice o
Externí odkaz:
http://arxiv.org/abs/2304.12129