List questions from quantum-field-theory

Published on 22 Mar 2026 - 22:56

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Functional derivative in QFT

Published on 22 Mar 2026 - 2:19

88

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Is the comparator $U(y,x)$ in Gauge Theory the same as a holonomy?

Published on 23 Mar 2026 - 5:18

73

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Question on Turaev's paper about axioms for topological quantum field theory

Published on 17 Mar 2026 - 5:16

81

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Mathematical Physics references in the spirit of Segal's lectures

Published on 17 Mar 2026 - 2:18

99

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What is $H_{3}Spin(3)$, and how is this related with the twist of framing on a 3-manifold?

Published on 17 Mar 2026 - 18:35

248

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What is the difference between a massless pinor and a spinor?

Published on 28 Aug 2018 - 19:24

282

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Difference between infinitesimal parameters of Lie algebra and group generators of Lie group

Published on 23 Sep 2018 - 21:58

97

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Field Theory Phase Factor vs Anomaly

Published on 22 Mar 2026 - 8:17

232

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Functional derivative normalization sensitive to normalization of test function?

Published on 23 Feb 2026 - 1:16

389

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Looking for easy materials on Conformal Field Theory for beginners

Published on 17 Mar 2026 - 2:49

110

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Integrate $ I=\int_0^1 dx\ln\bigg(\frac{A}{A-x(1-x)B}\bigg) $

Published on 28 Oct 2018 - 5:05

5.4k

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How do I prove that the angular momentum is a Hermitian operator?

Published on 01 Nov 2018 - 13:25

425

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Covariant derivative: QFT vs. Math

Published on 22 Mar 2026 - 8:11

58

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Is the category of $2$-topological quantum field theories locally small?

Published on 23 Mar 2026 - 20:15

List Question

Integral of $e^{-xy}$ is a Dirac Delta

Functional derivative in QFT

Is the comparator $U(y,x)$ in Gauge Theory the same as a holonomy?

Question on Turaev's paper about axioms for topological quantum field theory

Mathematical Physics references in the spirit of Segal's lectures

What is $H_{3}Spin(3)$, and how is this related with the twist of framing on a 3-manifold?

What is the difference between a massless pinor and a spinor?

Difference between infinitesimal parameters of Lie algebra and group generators of Lie group

Field Theory Phase Factor vs Anomaly

Functional derivative normalization sensitive to normalization of test function?

Looking for easy materials on Conformal Field Theory for beginners

Integrate $ I=\int_0^1 dx\ln\bigg(\frac{A}{A-x(1-x)B}\bigg) $

How do I prove that the angular momentum is a Hermitian operator?

Covariant derivative: QFT vs. Math

Is the category of $2$-topological quantum field theories locally small?

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