Physics
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Sven2009
  • Member for 3 years, 4 months
  • Last seen this week
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40
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29
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72
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7
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18
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7
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18
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7
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18
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6
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15
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Score Newest
question
7
How to compute gauge potential $A$ from the field strength $F$?
Jan 2, 2021
question
5
Feynman propagator in curved spacetime?
Dec 6, 2020
question
4
Confusions on QED renormalization
May 29, 2020
question
4
Usage of the cutoff momentum in QFT integral
Jun 30, 2020
question
4
Confusions on $U(1)_{A}$ problem
Jul 27, 2020
question
4
Regularization of functional determinant over an Instanton background
Aug 24, 2020
question
3
Gauge fixing and instanton calculation
Jul 22, 2020
question
3
Is Yang-Mills Instanton number zero?
Jul 7, 2020
question
3
Stability and topological charge of kink (anti-kink) solutions (soliton)
Jul 10, 2020
question
3
Confusions on symmetry breaking and classical field theory
May 31, 2020
Top network posts
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6
Prove that a graph on $2n$ vertices with at least $n^2+1$ edges has at least $n$ triangles.

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