Results 91 to 100 of about 43,306 (211)
Quantum Operations in Algebraic QFT
Note di Matematica, 2023 Conformal Quantum Field Theories (CFT) in 1 or 1+1 spacetime dimensions (respectively called chiral and full CFTs) admit several "axiomatic" (mathematically rigorous and model-independent) formulations. In this note, we deal with the von Neumann algebraic formulation due to Haag and Kastler, mainly restricted to the chiral CFT setting.
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Journal of the International AIDS Society, Volume 29, Issue 1, January 2026.Abstract Introduction Advanced HIV disease (AHD) remains a leading cause of mortality in Latin America and the Caribbean (LAC), driven by late diagnosis, treatment gaps and structural barriers, particularly among key populations and children. Persistent disparities in healthcare access, stigma, and limited health system capacity highlight the need for ...
Evelina Chapman +7 more
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PLoS ONE, 2014 BackgroundQuantiFERON-TB Gold In-Tube (QFT) is an IFNγ-release assay used in the diagnosis of Mycobacterium tuberculosis (MTB) infection. The risk of TB progression increases with the magnitude of the MTB-specific IFNγ-response.
Synne Jenum +7 more
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Replica Wormholes and Quantum Hair
Fortschritte der Physik, Volume 74, Issue 1, January 2026.Abstract The recent applications of Euclidean path integrals to the black hole information problem are discussed. In calculations with replica wormholes as the next‐to‐leading order correction to the Gibbons–Hawking saddlepoint, the radiation density matrix approaches a pure state at late times, following the Page curve.
Xavier Calmet, Stephen D. H. Hsu
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Journal of Occupational Medicine and Toxicology, 2006 Background Phoenix Firefighters have had abnormally high rates of tuberculin skin test (TBST) results on medical surveillance. The objectives of this study were to evaluate our firefighters using QuantiFERON-TB (QFT), comparing the results to their TBST ...
Gorter Forrest D +8 more
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Quantum fields on curved spacetimes and a new look at the Unruh effect
, 2009 We describe a new viewpoint on canonical quantization of linear fields on a general curved background that encompasses and generalizes the standard treatment of canonical QFT given in textbooks.
Moschella, Ugo, Schaeffer, Richard
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Enhancing Distributed State Estimation of Power Grid With a Simplified Quantum Algorithm
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This paper presents the application of the Harrow‐Hassidim‐Lloyd (HHL) algorithm and its simplified quantum circuit to distributed state estimation in power grids. The results show that the proposed approach successfully tackles distributed state estimation in a power grid, underscoring its potential as a practical quantum computing solution for this ...
Shyh‐Jier Huang +3 more
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Tropical Diseases, Travel Medicine and Vaccines, 2020 Introduction There were 10 million new cases of tuberculosis (TB) in 2017. To eliminate TB, it is necessary to diagnose active TB and latent tuberculosis infection (LTBI).
Kiran Iqbal Masood +5 more
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QFT holography near the horizon of Schwarzschild-like spacetimes [PDF]
, 2003 It is argued that free QFT can be defined on the event horizon of a Schwarzschild-like spacetime and that this theory is unitarily and algebraically equivalent to QFT in the bulk (near the horizon).
Moretti, V., Pinamonti, N.
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Numerical Object Oriented Quantum Field Theory Calculations
, 2009 The qft++ package is a library of C++ classes that facilitate numerical (not algebraic) quantum field theory calculations. Mathematical objects such as matrices, tensors, Dirac spinors, polarization and orbital angular momentum tensors, etc.
Alexandrescu +11 more
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