Mass-flow error in the numerical renormalization-group method and the critical behavior of the sub-Ohmic spin-boson model [PDF]
, 2010 Matthias Vojta +3 more
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Nano Select, EarlyView.Multifunctional structural battery composites can store electrical energy while bearing mechanical loads, thereby reducing parasitic mass and volume. We present a novel solid‐state PETEA‐based electrolyte, which can be cured in situ after infiltration into the reinforcement fibers in its monomer form.
Daniel Vogt +4 more
wiley +1 more source
Functional renormalization group study of the two-flavor linear sigma model in the presence of the axial anomaly [PDF]
, 2013 Mara Grahl, Dirk H. Rischke
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Nano Select, EarlyView.In moderately hole‐doped Sr1−xKxFe2As2${\rm Sr}_{1-x}{\rm K}_x{\rm Fe}_2{\rm As}_2$ system the pairing state is s+−${\rm s}^{+-}$ wave pairing state mediated by spin fluctuations. As the SDW order parameter increases, TC${\rm T}_C$ decreases and TM${\rm T}_M$ increases. As temperature increases, the SDW order parameter decreases and vanishes at TM${\rm
Gedefaw Mebratie +2 more
wiley +1 more source
Renormalization group equations and matching in a general quantum field theory with kinetic mixing [PDF]
, 2013 Renato M. Fonseca +2 more
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Unveiling Hidden Features of Strongly Correlated Quantum Systems Through a Complex‐Network Analysis
Advanced Quantum Technologies, EarlyView.By applying complex network theory, we report a fundamental and previously unobserved phenomenon in the finite‐size Kitaev model: a singular point at which uniform, nonzero entanglement emerges among all fermion pairs, forming a complete entanglement network.
Guillem Llodrà +2 more
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Study of the renormalization-group evolution of
, 2016 Gongjun Choi, Robert Shrock
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Ultrabroadband Spacetime Nanoscopy of Terahertz Polaritons in a van der Waals Cavity
Small, EarlyView.This work introduces SYnchrotron SpaceTimE Mapping (SYSTEM), which captures real‐time evolution of polariton wave packets with ∼10 nm spatial and sub‐100 fs temporal resolution across an ultrabroadband 5 to 50 THz range. Here, SYSTEM directly visualizes the creation, interference, and decay of multiple high‐quality Fabry‐Pérot phonon polariton cavity ...
Lukas Wehmeier +17 more
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Renormalization group theory and variational calculations for propagating fronts [PDF]
, 1994 Lin-Yuan Chen, Nigel Goldenfeld, Y. Oono
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BRST, Ward identities, gauge dependence, and a functional renormalization group [PDF]
, 2022 П. М. Лавров
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