LEADER 00675nam0-2200241 --450 001 9910763891903321 005 20231212141336.0 100 $a20231212d1918----kmuy0itay5050 ba 101 2 $arus$ceng 102 $aRU 105 $aa 001yy 200 1 $aImmunity of plant to infectious disseases$fN. Vavilov 210 $aMosca$c[s.n.t.]$d1918 610 0 $aPiante 676 $a581.1$v23$zita 700 1$aVavilov,$bNikolaj Ivanovi?$01449053 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910763891903321 952 $aA PAT 140$b695/2023$fFAGBC 959 $aFAGBC 996 $aImmunity of plant to infectious disseases$93645100 997 $aUNINA LEADER 05030nam 22006375 450 001 9910303437603321 005 20231122132812.0 010 $a3-030-01210-7 024 7 $a10.1007/978-3-030-01210-6 035 $a(CKB)4100000007335226 035 $a(DE-He213)978-3-030-01210-6 035 $a(MiAaPQ)EBC6283527 035 $a(PPN)232963517 035 $a(EXLCZ)994100000007335226 100 $a20181231d2018 u| 0 101 0 $aeng 135 $aurnn#008mamaa 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aTime-Reversal Symmetry $eSeven Time-Reversal Operators for Spin Containing Systems /$fby Ion I. Geru 205 $a1st ed. 2018. 210 1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2018. 215 $a1 online resource (XVI, 362 p. 26 illus., 11 illus. in color.) 225 1 $aSpringer Tracts in Modern Physics,$x0081-3869 ;$v281 311 $a3-030-01209-3 320 $aIncludes bibliographical references and index. 327 $aTime Reversal in Classical and Relativistic Physics -- Time Reversal in Quantum Mechanics -- Magnetic Symmetry -- Evidence of Structural Distorsions in Trihomonuclear Kramer´s Clusters Due to Time-Reversal Symmetry -- Time-Reversal in Strong Periodical Fields in Resonance Conditions -- Transformation of Antiferromagnetic Type of Exchange Interactions into Ferromagnetic Dimer Clusters -- Is there an Analogy between Jahn-Teller Effect and the Instability of Spin Population in Kramers Clusters with Odd Number of the Atoms?- Non-Abelian Groups of Symmetry Containing Time-Reversal Operator -- Factorization of the Wigner?s Time-Reversal Operator and Reduction of Time-Reversal Symmetry -- Time-Reversal Symmetry Violation -- Conclusions. 330 $aThis book introduces new developments in the field of Time-Reversal Symmetry presenting, for the first time, the Wigner time-reversal operator in the form of a product of two- or three time-reversal operators of lower symmetry. The action of these operators leads to the sign change of only one or two angular momentum components, not of all of them. It demonstrates that there are six modes of time-reversal symmetry breaking that do not lead to the complete disappearance of the symmetry but to its lowering. The full restoration of the time-reversal symmetry in the six cases mentioned is possible by introducing six types of metaparticles. The book also confirms the presence of six additional time-reversal operators using a group-theoretical method. The problem is only where to seek these metaparticles. The book discusses time-reversal symmetry in classical mechanics, classical and relativistic electrodynamics, quantum mechanics and theory of quantized fields, including dynamical reversibility and statistical irreversibility of the time, Wigner?s and Herring?s criteria, Kramers theorem, selection rules due to time-reversal symmetry, Onsager?s relations, Poincaré recurrence theorem, and CPT theorem. It particularly focuses attention on time-reversal symmetry violation. It is proposed a new method of testing the time-reversal symmetry, which is confirmed experimentally by EPR spectroscopy data. It shows that the traditional black-white point groups of magnetic symmetry are not applicable to magnetic systems with Kramers degeneration of energy levels and that magnetic groups of four-color symmetry are adequate for them. Further, it addresses the predicted structural distortions in Kramers three-homonuclear magnetic clusters due to time-reversal symmetry that have been identified experimentally. Lastly, it proposes a method of synthesis of two-nuclear coordination compounds with predictable magnetic properties, based on the application of the time-reversal transformation that was confirmed experimentally. 410 0$aSpringer Tracts in Modern Physics,$x0081-3869 ;$v281 606 $aMagnetism 606 $aMagnetic materials 606 $aPhysics 606 $aLasers 606 $aPhotonics 606 $aMagnetism, Magnetic Materials$3https://scigraph.springernature.com/ontologies/product-market-codes/P25129 606 $aMathematical Methods in Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P19013 606 $aOptics, Lasers, Photonics, Optical Devices$3https://scigraph.springernature.com/ontologies/product-market-codes/P31030 615 0$aMagnetism. 615 0$aMagnetic materials. 615 0$aPhysics. 615 0$aLasers. 615 0$aPhotonics. 615 14$aMagnetism, Magnetic Materials. 615 24$aMathematical Methods in Physics. 615 24$aOptics, Lasers, Photonics, Optical Devices. 676 $a530.11 676 $a539.725 700 $aGeru$b Ion I$4aut$4http://id.loc.gov/vocabulary/relators/aut$0835588 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910303437603321 996 $aTime-Reversal Symmetry$92514112 997 $aUNINA