Results 161 to 170 of about 3,958,753 (189)

QCD and strongly coupled gauge theories: challenges and perspectives. [PDF]

open access: yesEur Phys J C Part Fields, 2014
Brambilla N   +49 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

Some examples and applications of Fedosov's star products and deformation quantization

European Physical Journal D, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
José F Cariñena   +1 more
exaly   +2 more sources

Star Products and Deformation Quantization

2017
Among the “flavors” of deformation quantization, there are two whose interplay informs much of Boutet de Monvel’s work on this subject. In the first, sometimes known as semiclassical, a commutative algebra to be deformed, with associativity retained, is augmented by an external parameter (Planck’s constant in the application to classical/quantum ...
openaire   +1 more source

10. Perturbative Darboux Transformation and Deformation Quantization of the Kink-Antikink System - Explicit diagonalisation and the star product for interacting solitons

Starting from the exact canonical symplectic form and Hamiltonian on the four‑dimensional parameter space of a kink‑antikink superposition ansatz, we construct an explicit perturbative Darboux transformation to all orders in the small parameter $\varepsilon = e^{-\mu s}$, where $s$ is the kink‑antikink separation and $\mu$ the decay rate of the static ...
Timmermans, Alexander, Kalmykov, Anton
openaire   +1 more source

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