Regularization, renormalization, and renormalization groups
, 2011 This paper confronts renormalization used in quantum field theory and that used in critical phenomena studies in statistical mechanics or dynamical systems theory. Regularization that cures spurious divergences is distinguished from renormalization transformations allowing to compute actual physical divergences.
openaire +1 more source
Parallel Implementation of the Density Matrix Renormalization Group Method Achieving a Quarter petaFLOPS Performance on a Single DGX-H100 GPU Node. [PDF]
J Chem Theory ComputMenczer A +7 more
europepmc +1 more source
Renormalization group flow of the Higgs potential. [PDF]
Philos Trans A Math Phys Eng Sci, 2018 Gies H, Sondenheimer R.
europepmc +1 more source
Renormalization group theory for percolation in time-varying networks. [PDF]
Sci Rep, 2018 Karschau J, Zimmerling M, Friedrich BM.
europepmc +1 more source
Global Density Profile For Particle Non-Conserving One Dimensional Transport From Renormalization Group Flows. [PDF]
Sci Rep, 2019 Mukherji S, Bhattacharjee SM.
europepmc +1 more source
Real space renormalization group theory of disordered models of glasses. [PDF]
Proc Natl Acad Sci U S A, 2017 Angelini MC, Biroli G.
europepmc +1 more source
Computing Resonant Inelastic X-Ray Scattering Spectra Using The Density Matrix Renormalization Group Method. [PDF]
Sci Rep, 2018 Nocera A +5 more
europepmc +1 more source
Low-Lying Excited States in Thiophene-Based Cyclic Molecule Suitable for Optoelectronics: A Density Matrix Renormalization Group Study. [PDF]
ACS Omega, 2018 Das M.
europepmc +1 more source
Multireference Perturbation Theory with Cholesky Decomposition for the Density Matrix Renormalization Group. [PDF]
J Chem Theory Comput, 2017 Freitag L, Knecht S, Angeli C, Reiher M.
europepmc +1 more source
Renormalization group approach to the Fröhlich polaron model: application to impurity-BEC problem. [PDF]
Sci Rep, 2015 Grusdt F +3 more
europepmc +1 more source