Vacuum polarization in uranium

被引：0

作者：

Efremov, Alexander ^{[1
,2
]}

机构：

[1] Univ Toulouse III, IRSAMC UMR5626, Lab Chim & Phys Quant LCPQ, Toulouse, France

[2] CNRS, Toulouse, France

来源：

INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY | 2023年 / 123卷 / 04期

关键词：

Hartree-Fock; many-body physics; QED; renormalization group; vacuum polarization; RENORMALIZATION-GROUP; EQUATION;

D O I：

10.1002/qua.27029

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We formulate the Hartree-Fock method using a functional integral approach. Then we consider a nonperturbative component of the vacuum polarization. For the Dirac-Coulomb operator the renormalization flow of the vacuum polarization is calculated numerically. For the Hartree-Fock operator the polarization is obtained by integrating an appropriately rescaled flow. The text includes an approximate calculation of the vacuum polarization in Uranium.

引用

页数：26

共 50 条

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STEPHENSON, J
JOURNAL OF THE INSTITUTE OF METALS, 1959, 87 (06): : 174 - 180
[2] POLARIZATION OF THE VACUUM
RAYSKI, J
PHYSICAL REVIEW, 1949, 75 (12): : 1961 - 1962
[3] VACUUM POLARIZATION
MA, ST
PHYSICAL REVIEW, 1949, 75 (08): : 1264 - 1265
[4] CATHODIC VACUUM ETCHING OF URANIUM
BIERLEIN, TK
JOURNAL OF APPLIED PHYSICS, 1954, 25 (11) : 1458 - 1458
[5] ON THE EXTERNAL POLARIZATION OF THE VACUUM
SNYDER, HS
PHYSICAL REVIEW, 1949, 75 (10): : 1623 - 1623
[6] Hadronic vacuum polarization
THEORY OF THE MUON ANOMALOUS MAGNETIC MOMENT, 2006, 216 : 33 - 87
[7] THE PROBLEM OF VACUUM POLARIZATION
UMEZAWA, H
YUKAWA, J
YAMADA, E
PROGRESS OF THEORETICAL PHYSICS, 1948, 3 (03): : 317 - 318
[8] EXTERNAL VACUUM POLARIZATION
KOBA, Z
PROGRESS OF THEORETICAL PHYSICS, 1949, 4 (03): : 382 - 383
[9] NOTE ON THE VACUUM POLARIZATION
TAKEDA, G
PROGRESS OF THEORETICAL PHYSICS, 1949, 4 (04): : 573 - 575
[10] COULOMB POLARIZATION OF VACUUM
GRANOVSKII, YI
ZHURNAL EKSPERIMENTALNOI I TEORETICHESKOI FIZIKI, 1976, 70 (06): : 2035 - 2040

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