Suchergebnisse - Normalization group methods applied to problems in quantum field theory

Rayleigh–Schrödinger series and Birkhoff decomposition von Novelli, Jean-Christophe, Paul, Thierry, Sauzin, David, Thibon, Jean-Yves

“… The method, somehow close to the so-called dimensional renormalization in quantum field theory, involves the Birkhoff decomposition of some Laurent series built up out of explicit fully non-resonant …”
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Quantum mechanics : special chapters von Greiner, Walter

“… After re-normalization problems and a general treatment of nonrelativistic quantum field theory, these methods are applied to problems from solid-state physics and plasma physics …”
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A probabilistic approach of ultraviolet renormalization in the boundary Sine-Gordon model von Lacoin, Hubert, Rhodes, Rémi, Vargas, Vincent

“… ) ) . It has gathered significant attention due to its importance in quantum field theory and to its connection with the study of log-gases in statistical mechanics …”
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Off-Axis Diffraction By Perfectly Conducting Capacitive Grids: Modal Formulation and Verification von Botten, L.C., McPhedran, R.C., Nicorovici, N.A., Movchan, A.B.

“… We solve the diffraction problem by a mode-matching method, and give analytic expressions for the inner products between plane waves and modes, and normalization factors for modes …”
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A probabilistic approach of ultraviolet renormalisation in the boundary Sine-Gordon model von Lacoin, Hubert, Rhodes, Rémi, Vargas, Vincent

“… \) defined on a subset of \(\mathbb{R}^d\) by the exponential of its cosine, namely \(\exp(\alpha \smallint \cos (\beta X))\). It is an important model in quantum field theory or in statistic physics like in the study of log-gases …”
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Group Classification of Linear Schrödinger Equations by the Algebraic Method von Kurujyibwami, Célestin

“… At the same time, the group classification problem for the class of linear Schrödinger equations with complex potentials remains unsolved …”
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Renormalization group flow in k-space for nonlinear filters, Bayesian decisions and transport von Daum, Fred, Jim Huang

“… The algorithm was inspired by renormalization group flow in quantum field theory. In contrast with other particle flow algorithms, this one works in k-space rather than state space …”
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