04318nam 2200961z- 450 991055710360332120210501(CKB)5400000000041011(oapen)https://directory.doabooks.org/handle/20.500.12854/69208(oapen)doab69208(EXLCZ)99540000000004101120202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierSymmetry in ElectromagnetismBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 online resource (192 p.)3-03943-124-2 3-03943-125-0 Electromagnetism plays a crucial role in basic and applied physics research. The discovery of electromagnetism as the unifying theory for electricity and magnetism represents a cornerstone in modern physics. Symmetry was crucial to the concept of unification: electromagnetism was soon formulated as a gauge theory in which local phase symmetry explained its mathematical formulation. This early connection between symmetry and electromagnetism shows that a symmetry-based approach to many electromagnetic phenomena is recurrent, even today. Moreover, many recent technological advances are based on the control of electromagnetic radiation in nearly all its spectra and scales, the manipulation of matter-radiation interactions with unprecedented levels of sophistication, or new generations of electromagnetic materials. This is a fertile field for applications and for basic understanding in which symmetry, as in the past, bridges apparently unrelated phenomena-from condensed matter to high-energy physics. In this book, we present modern contributions in which symmetry proves its value as a key tool. From dual-symmetry electrodynamics to applications to sustainable smart buildings, or magnetocardiography, we can find a plentiful crop, full of exciting examples of modern approaches to electromagnetism. In all cases, symmetry sheds light on the theoretical and applied works presented in this book.History of engineering and technologybicsscAharonov-Bohm effectBarium hexaferriteBateman constructionconstraint equationscorrelation coefficientdispersion diagrameffective power densityelectric-magnetic duality symmetryelectrodynamic structureelectrodynamicselectromagnetic duality symmetryelectromagnetic knotselectromagnetic polarizationevolutionary equationsfinite element analysisgeometric algebraglide symmetryground high speed systemharmonicsHarvestinghelicityhigh-order couplinghopfionhysteresisinterval thresholding methodlow-power applicationsmagnetic circuitmagnetic levitationmagnetocardiographyMaxwell theorymicro-generatorn/anon-local actionnull fieldsoptical helicityoptimal solutionparticle creationperiodic structuresperiodical structurepermanent magnet applicationsPoynting Multivectorquadratic penaltyquantum anomaliessmart buildingspin-orbital momentumsymmetrytitaniumvariational mode decompositionvibrationX-ray diffractionHistory of engineering and technologyFerrando Albertedt1328805García-March Miguel ÁngeledtFerrando AlbertothGarcía-March Miguel ÁngelothBOOK9910557103603321Symmetry in Electromagnetism3038972UNINA