نتایج جستجو برای: spectral triple

تعداد نتایج: 211553  

Journal: :Journal of High Energy Physics 2021

A bstract We compute the leading terms of spectral action for a noncommutative geometry model that has no fermion doubling. The triple describing it, which is chiral and allows CP-symmetry breaking, Dirac operator not product type. Using Wick rotation we derive explicitly Lagrangian from flat metric, demonstrating appearance topological ? -terms electroweak gauge fields.

Journal: :iranian journal of fuzzy systems 2013
yiming tang fuji ren

as a generalization of the triple i method, the universal triple imethod is investigated from the viewpoints of both fuzzy reasoningand fuzzy controller. the universal triple i principle is putforward, which improves the previous triple i principle. then,unified form of universal triple i method is established based onthe (0,1)-implication or r-implication. moreover, the reversibilityproperty o...

Journal: :Mathematical Physics Analysis and Geometry 2023

We study elliptic solutions of the recently introduced Toda lattice with constraint type B and derive equations motion for their poles. The dynamics poles is given by deformed Ruijsenaars-Schneider system. find its commutation representation in form Manakov triple properties spectral curve. By studying more general (elliptic families), we also suggest an extension system to a field theory.

Journal: :Inorganic chemistry 2010
Feng-Lei Jiang Daniel Fortin Pierre D Harvey

Two conjugated organometallic oligomers of the type (-C[triple bond]CPt(L)(2)C[triple bond]C(ZnP)-)(n) and model compounds [PhC[triple bond]CPt(L)(2)C[triple bond]C(ZnP)C[triple bond]CPt(L)(2)C[triple bond]CPh] with L = tri(n-butyl)-phosphine and ZnP = zinc(II)(10,20-bis(Ar)porphyrine) (Ar = mesityl (Mes; P1 and M1) or 3,4,5-trihexadecyloxyphenyl (P2 and M2)) were synthesized and characterized ...

1999
J. S. Ulvestad J. M. Wrobel C. L. Carilli

The Very Long Baseline Array (VLBA) and the Very Large Array (VLA) have been used to image the continuum radio emission from Mrk 231, a Seyfert 1 galaxy and the brightest infrared galaxy in the local universe. The smallest VLBA scales reveal a double, or possibly triple, source less than 2 pc in extent. The components of this central source have minimum brightness temperatures of 10 9 –10 10 K,...

2010
Margaret Beck Zhenguo Pan Brian Wetton

We investigate the spectral stability of the travelling wave solution for the coupled motion of a free surface and grain boundary that arises in materials science. In this problem a grain boundary, which separates two materials that are identical except for their crystalline orientation, evolves according to mean curvature. At a triple junction, this boundary meets the free surfaces of the two ...

2001
Merryn V. E. Macville Jeroen A. W. M. Van der Laak Ernst J. M. Speel Nir Katzir Yuval Garini Dirk Soenksen George McNamara Peter C. M. de Wilde Antonius G. J. M. Hanselaar Anton H.N. Hopman Thomas Ried

We have investigated the use of spectral imaging for multi-color analysis of permanent cytochemical dyes and enzyme precipitates on cytopathological specimens. Spectral imaging is based on Fourier-transform spectroscopy and digital imaging. A pixel-by-pixel spectrum-based color classification is presented of single-, double-, and triple-color in situ hybridization for centromeric probes in T24 ...

Journal: :International Journal of Geometric Methods in Modern Physics 2020

Journal: :Dalton transactions 2016
Ya-Ping Ou Jing Zhang Fuxing Zhang Daizhi Kuang František Hartl Li Rao Sheng Hua Liu

Four new diruthenium complexes [{(η(5)-C5Me5)Ru(dppe)}2(μ-C[triple bond, length as m-dash]C-L-C[triple bond, length as m-dash]C)] featuring different bridging isomeric diethynyl benzodithiophenes viz. L = benzo[1,2-b;4,5-b']dithiophene (complex ), benzo[2,1-b;4,5-b']dithiophene (complex ), benzo[1,2-b;3,4-b']dithiophene (complex ) and benzo[1,2-b;4,3-b']dithiophene (complex ), were synthesized ...

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