Оператор T(z), определяющий операто

Оператор T(z), определяющий оператор Грина и, следовательно, оператор эволюции, описывает не только взаимодействие между частицами, но и взаимодействие частиц с вакуумом. Та часть оператора Грина, которая соответствует этому взаимодействию, имеет ту же структуру, что и свободный гриновский оператор, и поэтому естественно их объединить в одном операторе [20]:

Результаты (английский) 1:

Operator T (z) defining Green's operator and, therefore, the operator of evolution, describes not only the interaction between particles, but also the interaction of particles with a vacuum. The part of Green's operator that corresponds to this interaction has the same structure as the free grinovskij operator, and it is therefore natural to combine them in one statement [20]:

Результаты (английский) 2:

The operator T (z), which determines the Green's operator and, therefore, the evolution operator, describes not only the interaction between the particles, but also the interaction of particles with the vacuum. That part of the Green operator, which corresponds to this interaction has the same structure as the free Green's operator, and therefore it is natural to combine them in a single statement [20]:

Результаты (английский) 3:

the operator t (z) on the green, and therefore the operator evolution, describes not only the interaction between particles and particle interaction with vacuum. the part of the operator greenwhich is consistent with this interaction, has the same structure, and the free гриновский operator, and so naturally, they merged into a single operator [20].