04281nam 2200937z- 450 991055710360332120231214133344.0(CKB)5400000000041011(oapen)https://directory.doabooks.org/handle/20.500.12854/69208(EXLCZ)99540000000004101120202105d2020 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierSymmetry in ElectromagnetismBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20201 electronic 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 & technologybicsscelectromagnetic knotshelicityspin-orbital momentummagnetocardiographyquadratic penaltyvariational mode decompositioncorrelation coefficientinterval thresholding methodperiodic structuresdispersion diagramhigh-order couplingglide symmetrysmart buildingharmonicsgeometric algebraPoynting Multivectorelectric-magnetic duality symmetryquantum anomaliesoptical helicityelectromagnetic polarizationparticle creationMaxwell theoryconstraint equationsevolutionary equationsBarium hexaferritetitaniumhysteresisX-ray diffractionpermanent magnet applicationshopfionBateman constructionnull fieldsmagnetic levitationelectrodynamic structureground high speed systemfinite element analysisnon-local actionelectrodynamicselectromagnetic duality symmetryAharonov-Bohm effectHarvestinglow-power applicationsvibrationmicro-generatoroptimal solutionmagnetic circuitperiodical structureeffective power densitysymmetryHistory of engineering & technologyFerrando Albertedt1328805García-March Miguel ÁngeledtFerrando AlbertothGarcía-March Miguel ÁngelothBOOK9910557103603321Symmetry in Electromagnetism3038972UNINA