Results 111 to 120 of about 22,563 (267)
, 2009 We introduce the concept of a quantum background and a functor QFT. In the case that the QFT moduli space is smooth formal, we construct a flat quantum superconnection on a bundle over QFT, which defines algebraic structures relevant to correlation ...
PARK, JAE SUK +2 more
core +1 more source
Accurate diagnosis of latent tuberculosis in children, people who are immunocompromised or at risk from immunosuppression and recent arrivals from countries with a high incidence of tuberculosis: systematic review and economic evaluation [PDF]
, 2016 Background - Tuberculosis (TB), caused by Mycobacterium tuberculosis (MTB) [(Zopf 1883) Lehmann and Neumann 1896], is a major cause of morbidity and mortality. Nearly one-third of the world’s population is infected with MTB; TB has an annual incidence of
Seedat, Farah +28 more
core +1 more source
A robust generalization of the Legendre transform for QFT [PDF]
, 2016 Although perturbative quantum field theory is highly successful, it possesses a number of well-known analytic problems, from ultraviolet and infrared divergencies to the divergence of the perturbative expansion itself.
D. Jackson +2 more
semanticscholar +1 more source
Two Loop QFT in the Making [PDF]
Nuclear Physics B - Proceedings Supplements, 2006 5 pages, 2 figures, to appear in the proceedings of the 8th DESY Workshop on Elementary Particle Theory "Loops and Legs in Quantum Field Theory", April 2006, Eisenach ...
S. Actis +2 more
openaire +4 more sources
An Algebraic Study of Parametric Stokes Phenomena
Studies in Applied Mathematics, Volume 157, Issue 1, July 2026.ABSTRACT We investigate geometric aspects of co‐equational parametric resurgence, by studying physical problems whose formal asymptotic solutions give rise to Borel transforms lying on an algebraic curve. This perspective allows us to elucidate concepts unique to parametric resurgence such as singularity structures, (virtual) turning points, and the ...
Inês Aniceto, Samuel Crew
wiley +1 more source
, 2016 Variables associated with discordant groups (TST+/QFT− and TST−/QFT+) compared to the reference group (TST−/QFT−) at TST cut-off ≥5 mm.
Fernanda Mattos de Souza (2224069) +12 more
core +1 more source
Reducing CNOT count in quantum Fourier transform for the linear nearest-neighbor architecture
Scientific Reports, 2023 Physical limitations of quantum hardware often necessitate nearest-neighbor (NN) architecture. When synthesizing quantum circuits using the basic gate library, which consists of CNOT and single-qubit gates, CNOT gates are required to convert a quantum ...
Byeongyong Park, Doyeol Ahn
doaj +1 more source
Notes on generalized global symmetries in QFT [PDF]
, 2015 It was recently argued that quantum field theories possess one‐form and higher‐form symmetries, labelled ‘generalized global symmetries.’ In this paper, we describe how those higher‐form symmetries can be understood mathematically as special cases of ...
Eric Sharpe
semanticscholar +1 more source
On the Meaning of Localization in Non‐Local Quantum Field Theory
Annalen der Physik, Volume 538, Issue 6, June 2026.In non‐local quantum field theory nature does not necessarily allow objects or events to be localized to exact mathematical points. Instead any physical measurement has a built‐in finite resolution set by the non‐locality scale. Spacetime remains continuous and Lorentz‐covariant, but below this scale pointlike localization becomes an idealization ...
E. J. Thompson
wiley +1 more source
PSO algorithm-based robust design of PID controller for variable time-delay systems: AQM application
Journal of Computer Science and Technology, 2015 This paper formulates a robust control for variable time-delay system models. An automatic tuning method for PID-type controller is proposed. The adopted method integrates robust control design using Quantitative Feedback Theory (QFT) with Particle Swan ...
Patricia Noemí Baldini +3 more
doaj