Skip to content

Sections

Maps Timeline Graph Cosmos Life Culture Innovation People Climate Trends Art

Browse Dictionary Books Food Search

© 2026 Vinony · Knowledge from Wikipedia, Wikidata, and 27 public APIs.

Källén–Lehmann spectral representation · Vinony

🌐English

English Deutsch Italiano Português Русский 한국어 日本語

EntityQ2496713· pop 8· linked from 6 articles

Källén–Lehmann spectral representation

expression for two-point correlation functions

Available in 8 languages

Deutsch
日本語
Русский
Português
Italiano
Hungarian
한국어

via Wikidata sitelinks · CC0

Connections

Poincaré group

Categories

Quantum field theory

Sources

wikipedia.externallinksexternallink

quantum mechanics

Entity

International Standard Book Number

special relativity

general relativity

electromagnetism

digital object identifier

strong interaction

International Standard Serial Number

weak interaction

Steven Weinberg

quantum field theory

Oxford University Press

quantum electrodynamics

quantum gravity

Sign in to save

What links here6 pages

asymptotic freedom

Similar entities

Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).

spectral series

Entitydist 0.60

Meijer G-function

Entitydist 0.63

Entitydist 0.63

Ward–Takahashi identity

Entitydist 0.64

Jordan–Wigner transformation

Entitydist 0.65

Kulkarni–Nomizu product

Entitydist 0.66

Brackett series

Entitydist 0.67

Seiberg–Witten gauge theory

Entitydist 0.68

Entitydist 0.70

basic hypergeometric series

Entitydist 0.70

Modular lambda function

Entitydist 0.70

Schouten tensor

Entitydist 0.70