Поляризація вакууму квантованого спінорного поля за наявності топологічного дефекту у двовимірному просторі

Автор(и)

  • Yu. A. Sitenko Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine
  • V. M. Gorkavenko Taras Shevchenko National University of Kyiv, Ukraine

DOI:

https://doi.org/10.15407/ujpe64.11.1069

Ключові слова:

поляризацiя вакууму, вихор, струм, магнiтний потiк

Анотація

Двовимiрний простiр з топологiчним дефектом є поперечним зрiзом тривимiрного простору з вихором Абрикосова–Нiльсена–Олесена, який являє собою непроникливу для квантованої матерiї трубку з потоком калiбрувального поля. Заряджене поле спiнорної матерiї квантується в цьому зрiзi, задовiльняючи найбiльш загальним математично допустимим граничним умовам. Показано, що струм та магнiтне поле iндукуються у вакуумi. Вивчається залежнiсть результатiв вiд граничних умов i встановлено, що вимога скiнченностi повного iндукованого вакуумного магнiтного потоку усуває неоднозначнiсть у виборi граничних умов. Обговорюються вiдмiнностi мiж випадками масивної та безмасової спiнорної матерiї.

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Опубліковано

2019-11-25

Як цитувати

Sitenko, Y. A., & Gorkavenko, V. M. (2019). Поляризація вакууму квантованого спінорного поля за наявності топологічного дефекту у двовимірному просторі. Український фізичний журнал, 64(11), 1069. https://doi.org/10.15407/ujpe64.11.1069

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