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pro vyhledávání: '"Neužil P"'
We discuss unusual $\theta$ terms that can appear in field theories that allow global vortices. These `Cheshire $\theta$ terms' induce Aharonov-Bohm effects for some particles that move around vortices. For example, a Cheshire $\theta$ term can appea
Externí odkaz:
http://arxiv.org/abs/2410.23355
Autor:
Cherman, Aleksey, Neuzil, Maria
We discuss the long-distance physics of 2d adjoint QCD when it is viewed as an effective field theory, and determine the beta functions for its two classically-marginal four-fermi operators. These four-fermion terms preserve the invertible symmetries
Externí odkaz:
http://arxiv.org/abs/2401.16604
Autor:
Antao Sun, Petra Vopařilová, Xiaocheng Liu, Bingqian Kou, Tomáš Řezníček, Tomáš Lednický, Sheng Ni, Jiří Kudr, Ondřej Zítka, Zdenka Fohlerová, Petr Pajer, Haoqing Zhang, Pavel Neužil
Publikováno v:
Microsystems & Nanoengineering, Vol 10, Iss 1, Pp 1-14 (2024)
Abstract This study presents a rapid and versatile low-cost sample-to-answer system for SARS-CoV-2 diagnostics. The system integrates the extraction and purification of nucleic acids, followed by amplification via either reverse transcription-quantit
Externí odkaz:
https://doaj.org/article/be9d8c4732cd4df68152fc785c9f5bbf
We show that large N QCD does not have an emergent $\mathbb{Z}_N$ 1-form symmetry. Our results suggest that a symmetry-based understanding of (approximate) confinement in QCD would require some further generalization of the notion of generalized glob
Externí odkaz:
http://arxiv.org/abs/2209.00027
Autor:
Kristýna Čunátová, Marek Vrbacký, Guillermo Puertas-Frias, Lukáš Alán, Marie Vanišová, María José Saucedo-Rodríguez, Josef Houštěk, Erika Fernández-Vizarra, Jiří Neužil, Alena Pecinová, Petr Pecina, Tomáš Mráček
Publikováno v:
iScience, Vol 27, Iss 8, Pp 110560- (2024)
Summary: Individual complexes of the mitochondrial oxidative phosphorylation system (OXPHOS) are not linked solely by their function; they also share dependencies at the maintenance/assembly level, where one complex depends on the presence of a diffe
Externí odkaz:
https://doaj.org/article/3d6dcc0d1f2e4e32bd0fb69463335c10
Autor:
Soňa Laššáková, Pavel Šenkyřík, Eva Pazourková, Aleš Hořínek, Pavel Calda, Miroslav Břešťák, Kamila Světnicová, Pavel Neužil, Marie Korabečná
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Non-invasive prenatal tests for the detection of fetal aneuploidies are predominantly based on the analysis of cell-free DNA (cfDNA) from the plasma of pregnant women by next-generation sequencing. The development of alternative tests for ro
Externí odkaz:
https://doaj.org/article/d416085b8c5b46fa8c8b8389945286d8
Publikováno v:
SciPost Phys. 12, 116 (2022)
QFTs with local topological operators feature unusual sectors called "universes," which are separated by infinite-tension domain walls. We show that such systems have relevant deformations with exactly-calculable effects. These deformations allow one
Externí odkaz:
http://arxiv.org/abs/2111.00078
Autor:
Potter, Gail E., Carnegie, Nicole Bohme, Sugimoto, Jonathan D., Diallo, Aldiouma, Victor, John C., Neuzil, Kathleen, Halloran, M. Elizabeth
This study estimates the overall effect of two influenza vaccination programs consecutively administered in a cluster-randomized trial in western Senegal over the course of two influenza seasons from 2009-2011. We apply cutting-edge methodology combi
Externí odkaz:
http://arxiv.org/abs/2006.13455
We quantify the shape and overdensity of the galaxy distribution in the `Local Sheet' within a sphere of $R=8$ Mpc, and compare these properties with the expectations of the $\Lambda$CDM model. We measure ellipsoidal axis ratios of $c/a\approx0.16$ a
Externí odkaz:
http://arxiv.org/abs/1912.04307
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