The Dirac Equation is a Special Case of the Maxwell-Cassano Equations For vector Phi of D The Klein-Gordon equation may be written (see reference (4)): Whenever Phi of D is a 2 to the M-dimensional vector, via a matrix differential operator factorization, it may be written (in the Dirac representation), as shown here: and, since these matrix operators are commutative: conformability of the matrices requires thatthese matrices are all 2×1 matrices; yielding: For symmetry...

Design Principles in Photosynthetic Light Harvesting: Experimental Developments by Tjaart Krüger, University of Pretoria

Liquid Crystal Colloids, Defects, and Knots, IV by Uroš Tkalec, Jožef Stefan Institute

Localized Modes Around Branching and Crossing Zones of Waveguides by Nils Schopohl, Eberhard Karls University of Tübingen

Order and Frustration in Filamentous Matter, IV by Greg Grason, University of Massachusetts Amherst

Student Talks, I: @00:00 - Confined Chiral Nematic Liquid Crystals, Paul Ackerman, University of Colorado Boulder; @14:18 - Biosilica Structures as a Novel Geometries for the Study of Defects in Liquid Crystals, Lisa Tran, University of Pennsylvania; @24:20 - Supermolecular Diastereometric Domains of Chiral Liquid Crystal Mesogens in a Porous Network of Helical Nanofilaments, Michael Tuchband, University of Colorado Boulder; @36:52 - The Quantum Possibility of Bird Migration, Betony Adams,...