Динамическое нарушение симметрий в плотной кварковой материи под влиянием внешних гравитационных полей
Диссертация
Как уже было сказано, в случае подкритических констант связи отрицательная кривизна существенным образом изменяет фазовую структуру модели, делая симметричную фазу нестабильной по отношению к образованию конденсатов. В то же время в сверхкритическом случае следует ожидать лишь незначительных изменений фазовой структуры, полученной в плоском пространстве. Новая фазовая структура модели была… Читать ещё >
Содержание
- 1. Динамическое нарушение и восстановление киральной и цветовой симметрий в статической Вселенной Эйнштейна
- 1. 1. Введение
- 1. 2. Расширенная НЙЛ-модель в искривленном пространстве
- 1. 3. Эффективное действие
- 1. 3. 1. Случай статической метрики
- 1. 4. Собственные функции и собственные значения
- 1. 4. 1. Собственные функции и собственные значения оператора Дирака на сфере
- 1. 4. 2. Собственные функции и собственные значения оператора Гамильтона в пространстве Эйнштейна
- 1. 5. Термодинамический потенциал
- 1. 5. 1. Регуляризованный термодинамический потенциал
- 1. 6. Фазовые переходы
- 1. 6. 1. Фазовые переходы при нулевой температуре
- 1. 6. 2. Фазовые переходы при ненулевой температуре
- 1. 7. Выводы
- 2. Пионная конденсация в изотопически асимметричной кварко-вой среде в пространстве Эйнштейна
- 2. 1. Введение
- 2. 2. Расширенная модель Гросса-Невё и эффективный потенциал
- 2. 3. Пионная конденсация при /л = 0, d[
- 2. 4. Пионная конденсация в пространстве R S
- 2. 4. 1. Случай периодических граничных условий
- 2. 4. 2. Случай антипериодических граничных условий
- 2. 5. Изотопически асимметричная НЙЛ-модель и эффективное действие
- 2. 6. Термодинамический потенциал
- 2. 6. 1. Регуляризация
- 2. 7. Пионная конденсация в пространстве R S"
- 2. 7. 1. Нулевая температура
- 2. 7. 2. Конечная температура
- 2. 8. Выводы
- 3. Гравитационный катализ динамического нарушения кираль-ной и цветовой симметрий в статическом гиперболическом пространстве
- 3. 1. Введение
- 3. 2. Модель
- 3. 3. Собственные функции и собственные значения оператора Гамильтона в статическом гиперболическом пространстве
- 3. 4. Термодинамический потенциал
- 3. 5. Аналитические решения
- 3. 5. 1. Киральный конденсат
- 3. 5. 2. Киральный и цветовой конденсаты
- 3. 6. Фазовые переходы
- 3. 7. Выводы
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