List questions from quantum-field-theory

Published on 23 Feb 2026 - 11:37

86

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Integral measure quantum fields

Published on 05 May 2022 - 14:46

90

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Relation between normal matrices of matrix Lie algebras and their Cartan subalgebras

Published on 09 May 2022 - 21:21

112

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Summation of squared 3-j symbol

Published on 23 Feb 2026 - 10:17

105

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Integrating distributions over submanifolds

Published on 17 May 2022 - 19:51

130

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How to set up Chern-Simons theory, compute its "topological gauge shift" term, and compute its quantum path integrals with Wilson lines?

Published on 25 Mar 2026 - 12:39

533

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Exceptional Lie groups and algebras in maths and physics

Published on 25 Mar 2026 - 16:00

309

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Math involved in Quantum Field Theory

Published on 17 Jun 2022 - 10:13

460

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Peskin and Schroeder, Eq 2.52 with a spacelike interval.

Published on 07 Jul 2022 - 12:35

70

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If $\mathcal{M}$ is a manifold, what is meant by "the standard pairing on $\mathcal{M}^2$"?

Published on 06 Aug 2022 - 2:54

26

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An identitity with Fourier transforms: $F(\omega,\Omega) = \mathcal{F}^{-1}\left[\exp\left(i\frac{\omega}{a}e^{-au}\right)\right]$

Published on 12 Aug 2022 - 21:51

154

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Propagators and PDEs

Published on 26 Mar 2026 - 19:06

90

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References about Quantum Theory

Published on 25 Mar 2026 - 12:37

59

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Is $e^{B}$, where $B$ is a member of the $SU(2)$ matrix algebra, a member of the $SU(2)$ group?

Published on 15 Sep 2022 - 19:32

145

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Calculate the integral $\int_{-\infty}^{+\infty}\sin(a\cosh(x)) \, dx$

Published on 19 Sep 2022 - 8:52

List Question

Physical theories and Mathematics

Integral measure quantum fields

Relation between normal matrices of matrix Lie algebras and their Cartan subalgebras

Summation of squared 3-j symbol

Integrating distributions over submanifolds

How to set up Chern-Simons theory, compute its "topological gauge shift" term, and compute its quantum path integrals with Wilson lines?

Exceptional Lie groups and algebras in maths and physics

Math involved in Quantum Field Theory

Peskin and Schroeder, Eq 2.52 with a spacelike interval.

If $\mathcal{M}$ is a manifold, what is meant by "the standard pairing on $\mathcal{M}^2$"?

An identitity with Fourier transforms: $F(\omega,\Omega) = \mathcal{F}^{-1}\left[\exp\left(i\frac{\omega}{a}e^{-au}\right)\right]$

Propagators and PDEs

References about Quantum Theory

Is $e^{B}$, where $B$ is a member of the $SU(2)$ matrix algebra, a member of the $SU(2)$ group?

Calculate the integral $\int_{-\infty}^{+\infty}\sin(a\cosh(x)) \, dx$

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