Zobrazeno 1 - 10
of 2 178
pro vyhledávání: '"P. Jokela"'
Autor:
H. Jarva, M. Lappalainen, O. Luomala, P. Jokela, A.E. Jääskeläinen, A.J. Jääskeläinen, H. Kallio-Kokko, E. Kekäläinen, L. Mannonen, H. Soini, S. Suuronen, A. Toivonen, C. Savolainen-Kopra, R. Loginov, S. Kurkela
Publikováno v:
International Journal of Infectious Diseases, Vol 104, Iss , Pp 111-116 (2021)
Objectives: The aim was to characterise age- and sex-specific severe acute respiratory syndrome coronavirus disease-2 (SARS-CoV-2) RT-PCR sampling frequency and positivity rate in Greater Helsinki area in Finland during February–June 2020. We also
Externí odkaz:
https://doaj.org/article/6b5397500d87497fbc3eb7ce9822d36a
We present evidence for a spatially modulated instability within the deconfined quark-gluon plasma phase of QCD. This evidence is based on robust predictions from generic holographic models, accurately fitted to lattice data, where the instability is
Externí odkaz:
http://arxiv.org/abs/2405.02392
We investigate quark-gluon plasma at nonzero density by using two holographic models for QCD based on either brane or Einstein-Maxwell-dilaton actions. We determine the parameters of these models through a systematic statistical fitting procedure to
Externí odkaz:
http://arxiv.org/abs/2405.02394
Autor:
Rojas, Jesús Cruz, Gorda, Tyler, Hoyos, Carlos, Jokela, Niko, Järvinen, Matti, Kurkela, Aleksi, Paatelainen, Risto, Säppi, Saga, Vuorinen, Aleksi
Publikováno v:
Phys.Rev.Lett. 133 (2024) 7, 071901
Modern hydrodynamic simulations of core-collapse supernovae and neutron-star mergers require knowledge not only of the equilibrium properties of strongly interacting matter, but also of the system's response to perturbations, encoded in various trans
Externí odkaz:
http://arxiv.org/abs/2402.00621
Publikováno v:
JHEP 07 (2024) 270
We employ holography to investigate Liu-Mezei renormalization group monotones in conformal field theories influenced by massive flavor degrees of freedom. We examine the entanglement entropy of a spherical subregion in three holographic field theorie
Externí odkaz:
http://arxiv.org/abs/2401.07905
We explore the efficacy of entanglement entropy as a tool for detecting thermal phase transitions in a family of gauge theories described holographically. The rich phase diagram of these theories encompasses first and second-order phase transitions,
Externí odkaz:
http://arxiv.org/abs/2310.11205
Autor:
Chris S. Pridgeon, Kerttu Airavaara, Julia Monola, Alisa Jokela, Daniel Palmer, Marjo Yliperttula, Riina Harjumäki
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Variations in oxygen level affect the phenotype of cells and extracellular vesicles (EVs). Depending on the metabolic oxygen demand of cells, hypoxic cell culture can produce conditions more like those found in vivo, and with appropriate oxy
Externí odkaz:
https://doaj.org/article/d9589f90be5f4d57bced0c9fab572e63
Autor:
Brandon Hickman, Anne Salonen, Alise J. Ponsero, Roosa Jokela, Kaija-Leena Kolho, Willem M. de Vos, Katri Korpela
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract The human gut microbiota is central in regulating all facets of host physiology, and in early life it is thought to influence the host’s immune system and metabolism, affecting long-term health. However, longitudinally monitored cohorts wi
Externí odkaz:
https://doaj.org/article/3bacf662c565486f8192020aa2f78c1e
Publikováno v:
J. High Energ. Phys. 2023, 137 (2023)
A construction of a gravity dual to a physical gauge theory requires confronting data. We establish a proof-of-concept for precision holography, i.e., the explicit reconstruction of the dual background metric functions directly from the entanglement
Externí odkaz:
http://arxiv.org/abs/2304.08949
The free propagator of a massless mode in an expanding universe can be written as a sum of two terms, a lightcone and a tail part. The latter describes a subluminal (time-like) signal. We show that the inflationary gravitational wave background, infl
Externí odkaz:
http://arxiv.org/abs/2303.17985