Results 41 to 50 of about 22,563 (267)

Strongly coupled QFT dynamics via TQFT coupling [PDF]

, 2020
We consider a class of quantum field theories and quantum mechanics, which we couple to ZN topological QFTs, in order to classify non-perturbative effects in the original theory.
M. Unsal
semanticscholar   +1 more source

Field theoretical derivation of Lüscher’s formula and calculation of finite volume form factors

Journal of High Energy Physics, 2018
We initiate a systematic method to calculate both the finite volume energy levels and form factors from the momentum space finite volume two-point function.
Zoltán Bajnok, János Balog, Márton Lájer, Chao Wu   +3 more
doaj   +1 more source

Comparing QuantiFERON-TB Gold Plus with QuantiFERON-TB Gold in-tube for diagnosis of latent tuberculosis infection among highly TB exposed gold miners in South Africa [version 3; peer review: 2 approved, 1 approved with reservations]

Gates Open Research, 2022
Background: QuantiFERON-TB-Gold-in-tube (QFT-GIT) is an interferon-gamma release assay (IGRA) used to diagnose latent tuberculosis infection. Limited data exists on performance of QuantiFERON-TB Gold-Plus (QFT-Plus), a next generation of IGRA that ...
Alison D. Grant, Thobani Ntshiqa, Raoul Mansukhani, Violet Chihota, Kavindhran Velen, Salome Charalambous, Lindiwe Nhlangulela, Thomas R. Hawn, Pholo Maenetje, Gavin Churchyard, Katherine Fielding, Robert Wallis   +11 more
doaj   +1 more source

QFT-Plus positivity risk factor analysis-Zambia.

, 2023
BackgroundFrom 2018–2021 the TB Reduction through Expanded Antiretroviral Treatment and TB Screening (TREATS) project took place in 21 Zambian and South African communities.
Robynn Paulsen (16548398), Linda Mureithi (5821688), Richard Hayes (32740), Sarah Fidler (76851), Redwaan Vermaak (16548404), Maria Ruperez (3498329), Modupe Amofa-Sekyi (16548395), Barry Kosloff (11851585), Petra de Haas (8755347), Sian Floyd (239400), Bxyn Kangololo (16548401), Kwame Shanaube (353723), Ab Schaap (349556), Maina Cheeba (3444464), Helen Ayles (42807)   +14 more
core   +1 more source

Lattice approach to finite volume form-factors of the Massive Thirring (Sine-Gordon) model

Journal of High Energy Physics, 2017
In this paper we demonstrate, that the light-cone lattice approach for the Massive-Thirring (sine-Gordon) model, through the quantum inverse scattering method, admits an appropriate framework for computing the finite volume form-factors of local ...
Árpád Hegedűs
doaj   +1 more source

CD4 response of QuantiFERON-TB Gold Plus for positive consistency of latent tuberculosis infection in patients on dialysis

Scientific Reports, 2020
A significantly negative reversion in the QuantiFERON-TB Gold In-tube (QFT-GIT) test is reported in patients on dialysis, which makes the results unreliable.
Ping-Huai Wang, Shu-Yung Lin, Susan Shih-Jung Lee, Shu-Wen Lin, Chih-Yuan Lee, Yu-Feng Wei, Chin-Chung Shu, Jann-Yuan Wang, Chong-Jen Yu   +8 more
doaj   +1 more source

Arbeitsgemeinschaft: QFT and Stochastic PDEs [PDF]

, 2023
Quantum field theory (QFT) is a fundamental framework for a wide range of phenomena is physics. The link between QFT and SPDE was first observed by the physicists Parisi and Wu (1981), known as Stochastic Quantisation.

core   +2 more sources

Defect scaling Lee–Yang model from the perturbed DCFT point of view

Nuclear Physics B, 2014
We analyze the defect scaling Lee–Yang model from the perturbed defect conformal field theory (DCFT) point of view. First the defect Lee–Yang model is solved by calculating its structure constants from the sewing relations.
Zoltán Bajnok, László Holló, Gerard Watts   +2 more
doaj   +1 more source

Von Neumann Entropy in QFT [PDF]

Communications in Mathematical Physics, 2019
In the framework of Quantum Field Theory, we provide a rigorous, operator algebraic notion of entanglement entropy associated with a pair of open double cones $$O \subset {\widetilde{O}}$$ O ⊂ O ~ of the spacetime, where the closure of O is contained in $
R. Longo, Feng-Jun Xu
semanticscholar   +1 more source

THREE ÉTUDES IN QFT [PDF]

XVIth International Congress on Mathematical Physics, 2010
6p, contribution to the Int. Congress Math.
openaire   +2 more sources