Description

Uravneniya Maksvella v dielektricheskoy srede ne invariantny otnositel'no preobrazovaniya Lorentsa so skorost'yu sveta v vakuume. Zapisyvaya svyaz' mezhdu napryazhennost'yu i induktsiey v dvizhushchemsya dielektrike i vakuume, v dvizhushcheysya srede i vakuume, v invariantnom otnositel'no preobrazovaniya Lorentsa vide, to v vakuume napryazhennost' polya budet imet' dva raznykh znacheniya. Pri etom neobkhodimo otlichat' fazovuyu skorost' sredy i fazovuyu skorost' tela. Esli fazovaya skorost' sredy ne zavisit ot skorosti sistemy koordinat i odinakova v raznykh sistemakh koordinat, to fazovaya skorost' tela zavisit ot ego skorosti. Poluchena interpolyatsionnaya formula, opisyvayushchaya fazovuyu skorost' sredy i tela, i v promezhutochnom sluchae. Fazovaya skorost' tela opredelyaetsya s pomoshch'yu uravneniya eykonala, kak v dvizhushchikhsya sredakh, tak i v anizotropnykh, prichem v kazhdom dvizhushchemsya tele imeetsya svoya fazovaya skorost'. Schitaetsya, chto uravnenie Diraka s potentsialom spravedlivo tol'ko dlya chastits so spinom 1/2. Pri drugikh spinakh obrazuetsya sverkhsvetovaya skorost'. Esli ispol'zovat' predlagaemoe preobrazovanie Lorentsa, to predel'naya skorost' dvizheniya povysitsya i vozmozhno opisanie dvizheniya chastits s drugim spinom s uchetom potentsiala.
  • ISBN13: 9783659406652
  • Publisher: LAP Lambert Academic Publishing
  • Pubilcation Year: 2013
  • Format: Paperback
  • Pages: 00080
Specifications
LanguageRussian
FormatPaperback
Publication DateJune 1, 2013
Primary CategoryScience/General

Fazovaya Skorost' V Preobrazovanii Lorentsa

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