Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures
| ISSN: |
0003-4916
|
|---|---|
| Source: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
|
| Topics: |
Physics
|
| Type of Medium: |
Electronic Resource
|
| URL: |
| _version_ | 1798292354345467905 |
|---|---|
| autor | Toyoda, T. |
| autorsonst | Toyoda, T. |
| book_url | http://dx.doi.org/10.1016/0003-4916(87)90100-X |
| datenlieferant | nat_lic_papers |
| fussnote | A nonperturbative canonical field-theoretic approach to Matsubara's finite temperature quantum many-body theory is presented. The finite temperature Ward-Takahashi relations for the phase transformation, the Galilean transformation and general time-independent continuous transformations are derived for both fermions and bosons with interactions. The finite temperature Ward-Takahashi relations for nonconserved currents and the finite temperature Goldstone's theorem are also discussed. |
| hauptsatz | hsatz_simple |
| identnr | NLZ183223713 |
| issn | 0003-4916 |
| journal_name | Annals of Physics |
| materialart | 1 |
| package_name | Elsevier |
| publikationsort | Amsterdam |
| publisher | Elsevier |
| reference | 173 (1987), S. 226-245 |
| search_space | articles |
| shingle_author_1 | Toyoda, T. |
| shingle_author_2 | Toyoda, T. |
| shingle_author_3 | Toyoda, T. |
| shingle_author_4 | Toyoda, T. |
| shingle_catch_all_1 | Toyoda, T. Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures 0003-4916 00034916 Elsevier |
| shingle_catch_all_2 | Toyoda, T. Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures 0003-4916 00034916 Elsevier |
| shingle_catch_all_3 | Toyoda, T. Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures 0003-4916 00034916 Elsevier |
| shingle_catch_all_4 | Toyoda, T. Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures 0003-4916 00034916 Elsevier |
| shingle_title_1 | Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures |
| shingle_title_2 | Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures |
| shingle_title_3 | Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures |
| shingle_title_4 | Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
| timestamp | 2024-05-06T08:47:11.589Z |
| titel | Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures |
| titel_suche | Nonperturbative canonical formulation and Ward-Takahashi relations for quantum many-body systems at finite temperatures A nonperturbative canonical field-theoretic approach to Matsubara's finite temperature quantum many-body theory is presented. The finite temperature Ward-Takahashi relations for the phase transformation, the Galilean transformation and general time-independent continuous transformations are derived for both fermions and bosons with interactions. The finite temperature Ward-Takahashi relations for nonconserved currents and the finite temperature Goldstone's theorem are also discussed. |
| topic | U |
| uid | nat_lic_papers_NLZ183223713 |