Results 141 to 150 of about 97,548 (183)

Mechanochemical dynamics of collective cells and hierarchical topological defects in multicellular lumens. [PDF]

Sci Adv
Yu P, Li Y, Fang W, Feng XQ, Li B.
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Topological defects drive influenza glycoprotein lattice assembly on spherical membranes

Liu ZB, Halldorsson S, Calcraft T, Calder LJ, Rosenthal PB.   +4 more
europepmc   +1 more source

Investigating heavy quarkonia binding in an anisotropic-dense quark-gluon plasma with topological defects in the framework of fractional non-relativistic quark model. [PDF]

Sci Rep
Abu-Shady M, Fath-Allah HM.
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Topological defects in self-assembled patterns of mesenchymal stromal cells in vitro are predictive attributes of condensation and chondrogenesis. [PDF]

PLoS One
Makhija E, Zheng Y, Wang J, Leong HR, Othman RB, Ng EX, Lee EH, Kellogg LT, Lee YH, Yu H, Poon Z, Van Vliet KJ.   +11 more
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Topological defects in multi-layered swarming bacteria.

Soft Matter
Yashunsky V, Pearce DJG, Ariel G, Be'er A.   +3 more
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CORE DEFORMATIONS OF TOPOLOGICAL DEFECTS

International Journal of Modern Physics A, 1995
We consider phases of spontaneously broken gauge theories in which different types of topological excitations, like flux tubes, monopoles etc., coexist. We analyze the topological relations which exist between the charges, and give a description of the admissible core deformations in terms of certain cohomology groups that occur in obstruction theory.
Bais, F.A., John, P.
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Topological Defects in CFT

Ядерная физика, 2013
Areview of the notion, properties and the use of topological defects in 2d conformal field theories is presented. An emphasis is made on the recent interpretation of such operators in non-rational theories, as describing Wilson-’t Hooft loop operators of N = 2 supersymmetric 4d topological theories.
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Topological defects of wave patterns

Physical Review Letters, 1987
We identify the defects of waves by means of topological arguments and study them in the framework of Landau-type analysis. It is shown that they correspond to sinks, sources, or dislocations of traveling waves, and to dislocations of standing waves.
, Coullet, , Elphick, , Gil, , Lega
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Topological defects at finite temperature

Physical Review D, 1987
We obtain the phase diagram of gauge theories by studying the influence of topologically nontrivial boundary conditions. For this reason, we develop a scheme for computing the free energy of topological defects at finite temperature. As an application, the free energy of topological defects for the minimal SU(5) model are evaluated in the semiclassical
, Bazeia, , Éboli, , Guerra, , Marques
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Topological defects inside domain walls

Physical Review D, 1996
We investigate the presence of topological defects inside domain walls in a specific system of coupled real scalar fields. This system belongs to a general class of systems of coupled real scalar fields, and presents some interesting properties in 1+1 dimensions.
, Bazeia, , Ribeiro, , Santos
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