Results 121 to 130 of about 5,823,067 (304)
The strong-coupling limit of minimal lattice Landau gauge
, 2008 We study the gluon and ghost propagators of lattice Landau gauge in the strong coupling limit β = 0 in pure SU(2) lattice gauge theory to find evidence of the conformal infrared behavior of these propagators as predicted by a variety of functional ...
Von Smekal, L., Sternbeck, A.
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Ectopic A-lattice seams destabilize microtubules [PDF]
, 2014 Natural microtubules typically include one A-lattice seam within an otherwise helically symmetric B-lattice tube. It is currently unclear how A-lattice seams influence microtubule dynamic instability.
Cross, R. A. +2 more
core +1 more source
Parton distribution functions from Ioffe time pseudo-distributions
Journal of High Energy Physics, 2019 In this paper, we present a detailed study of the unpolarized nucleon parton distribution function (PDF) employing the approach of parton pseudo-distribution func- tions. We perform a systematic analysis using three lattice ensembles at two volumes, with
Bálint Joó +5 more
doaj +1 more source
, 2009 We show that there is a bijection between the subtoposes of the classifying topos of a geometric theory T over a signature L and the closed geometric theories over L which are `quotients' of the theory T; next, we analyze how classical topos-theoretic constructions on the lattice of subtoposes of a given topos can be transferred, via the bijection ...
openaire +2 more sources
Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides
Advanced Functional Materials, EarlyView.A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri +11 more
wiley +1 more source
Non-perturbative versus perturbative renormalization of lattice operators
, 1995 Our objective is to compute the moments of the deep-inelastic structure functions of the nucleon on the lattice. A major source of uncertainty is the renormalization of the lattice operators that enter the calculation.
Schiller, A. (Leipzig Univ. (Germany). Inst. fuer Theoretische Physik) +10 more
core
, 1974 The purpose of this thesis is to investigate the preservation of topological properties under lattice isomorphisms. The idea of using the usual lattice structure on topologies was originated by Birkhoff in [1], and has been studied by Thron in [2], [6 ...
Lamb, Karen Carter +1 more
core
Lattice Chern-Simons-Maxwell theory and its chirality
Journal of High Energy PhysicsWe define and solve the U(1) Chern-Simons-Maxwell theory on spacetime lattice, with an emphasis on the chirality of the theory. Realizing Chern-Simons theory on lattice has been a problem of interest for decades, and over the years it has gradually ...
Ze-An Xu, Jing-Yuan Chen
doaj +1 more source
Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents
Advanced Functional Materials, EarlyView.A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster +11 more
wiley +1 more source
Canonical quantization of lattice Chern-Simons theory
Journal of High Energy PhysicsWe discuss the canonical quantization of U(1) k Chern-Simons theory on a spatial lattice. In addition to the usual local Gauss law constraints, the physical Hilbert space is defined by 1-form gauge constraints implementing the compactness of the U(1 ...
Theodore Jacobson, Tin Sulejmanpasic
doaj +1 more source