The process of putting a product into normal order is called normal ordering (also called Wick ordering). The terms antinormal order and antinormal ordering ... |
16 июл. 2017 г. · Normal-ordering as "reordering all the ladder operators so that all of the creation operators are to the left of all of the annihilation operators." quantum field theory - Why is normal ordering a valid operation? Normal ordering of hamiltonian - Physics Stack Exchange Defining Wick/normal ordering beyond rearranging the order of ... Другие результаты с сайта physics.stackexchange.com |
| Normal order |  |
В квантовой теории поля произведение квантовых полей или, что то же самое, их операторов рождения и уничтожения обычно называется нормально упорядоченным, когда все операторы рождения находятся слева от всех операторов уничтожения в произведении. Википедия (Английский язык)
Videolar 23 авг. 2021 г. · Normal ordering provides an approach to approximate three-body forces as effective two-body operators and it is therefore an important tool ... |
14 авг. 2017 г. · Normal ordering is a technique used in quantum field theory to rearrange products of creation and annihilation operators in a specific way. It's ... |
27 нояб. 2014 г. · When writing normal ordering on paper, I (rightly or wrongly) always slightly raised the colons. To me regular colons appear too low to really ... |
11 июл. 2020 г. · Normal mode creation and annihilation operators can be normal ordered, and their normal ordered products have vanishing expectation values in ... |
28 янв. 2021 г. · Normal mode creation and annihilation operators can be normal ordered, and their normal ordered products have vanishing expectation values in ... |
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