Zobrazeno 1 - 10
of 2 440
pro vyhledávání: '"Tranberg, A."'
We present a method to compute real-time path integrals numerically, by Monte-Carlo sampling on near-Lefschetz thimbles. We present a collection of new tools, which together provide an alternative to existing methods such as the Generalised thimble.
Externí odkaz:
http://arxiv.org/abs/2410.12762
Autor:
Tranberg, Anders, Ungersbäck, Gerhard
We perform an analysis of a number of approximations and methods used in numerical simulations of real-time Kadanoff-Baym equations based on truncations of the 2PI effective action. We compare the loop expansion to the 1/N expansion and compare their
Externí odkaz:
http://arxiv.org/abs/2409.06398
Autor:
Meyer, Louie Søs, Aaen, Johanne Engel, Tranberg, Anitamalina Regitse, Kun, Peter, Freiberger, Matthias, Risi, Sebastian, Løvlie, Anders Sundnes
This Research through Design paper explores how object detection may be applied to a large digital art museum collection to facilitate new ways of encountering and experiencing art. We present the design and evaluation of an interactive application c
Externí odkaz:
http://arxiv.org/abs/2403.19174
Autor:
Geetha, Divyarani C., Tranberg, Anders
We consider the instabilities of field perturbations around a homogeneous background color-electric and/or -magnetic field in SU(2) pure gauge theory. We investigate a number of distinct cases of background magnetic and electric fields, and compute t
Externí odkaz:
http://arxiv.org/abs/2403.02859
Autor:
Tranberg, Anders, Ungersbäck, Gerhard
In certain models of inflation, the postinflationary reheating of the Universe is not primarily due to perturbative decay of the inflaton field into particles, but proceeds through a tachyonic instability. In the process, long-wavelength modes of an
Externí odkaz:
http://arxiv.org/abs/2312.08167
The physics of individual Q-balls and interactions between multiple Q-balls are well-studied in classical numerical simulations. Interesting properties and phenomena have been discovered, involving stability, forces, collisions and swapping of charge
Externí odkaz:
http://arxiv.org/abs/2312.01139
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Digital solutions in healthcare can facilitate and improve care. However, the experiences and the usefulness of using either digital foot examinations or traditional foot examinations need to be evaluated. The aims of the study we
Externí odkaz:
https://doaj.org/article/139cb1494a2c4451afaf6df7e15348ea
Publikováno v:
BMC Musculoskeletal Disorders, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract The recovery process after tibial plateau fractures varies, with some patients experiencing persistent gait asymmetries for a long period of time. The aim of this study is to analyse knee joint kinematics and kinetics post-fracture using a l
Externí odkaz:
https://doaj.org/article/44a0b77cc1e0409880507841aa179046
Publikováno v:
BMC Primary Care, Vol 25, Iss 1, Pp 1-12 (2024)
Abstract Background People with dual diagnosis die prematurely compared to the general population, and general practice might serve as a setting in the healthcare system to mend this gap in health inequity. However, little is known about which interv
Externí odkaz:
https://doaj.org/article/feb916a402da406795e6cdf53295a3d2
Autor:
Anne Marie Villumsen, Michael Rosholm, Simon Tranberg Bodilsen, Sanne Dalgaard Toft, Line Svolgaard Berg, Liesanth Yde Nirmalarajan
Publikováno v:
Journal of Comparative Social Work, Vol 19, Iss 1 (2024)
This article presents and discusses ethical issues and implications in research when building a predictive risk model for potential use in Danish child and family welfare. The idea is to build a predictive risk model in order to study whether such a
Externí odkaz:
https://doaj.org/article/e1db1b09c4f84221b8b0c88ba6270b9c