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12 votes

Identically vanishing trace of $T^{\mu\nu}$ and trace anomaly

quantum-field-theory conformal-field-theory stress-energy-momentum-tensor quantum-anomalies scale-invariance asked Nov 22 '17 at 9:31
physics.stackexchange.com

11 votes

Performing Wick Rotation to get Euclidean action of a scalar field $\Psi$

special-relativity metric-tensor field-theory conventions wick-rotation asked Jan 23 '16 at 17:53
physics.stackexchange.com

9 votes

Numerical bounce solution

differential-equations equation-solving asked Jan 29 '19 at 17:42
mathematica.stackexchange.com

9 votes

Anomalous Ward Identities and anomalous dimensions

quantum-field-theory renormalization quantum-anomalies asked Dec 24 '17 at 15:53
physics.stackexchange.com

8 votes

Understanding the global residue theorem

complex-analysis multivariable-calculus residue-calculus complex-integration asked Sep 28 '19 at 4:43
math.stackexchange.com

7 votes

Kallen-Lehmann representation and branch cuts at threshold masses

quantum-field-theory perturbation-theory greens-functions propagator non-perturbative asked Mar 17 '19 at 12:57
physics.stackexchange.com

7 votes

Plot a point with two colors

plotting graphics charts asked Feb 11 '19 at 19:18
mathematica.stackexchange.com

6 votes

Background subtraction for signal and error analysis

covariance variance-covariance error-propagation asked May 29 '14 at 12:35
stats.stackexchange.com

6 votes

Meaning of the simplest potential of quintessence models. Fields in denominator?

quantum-field-theory cosmology field-theory cosmological-inflation cosmological-constant asked Nov 16 '18 at 18:30
physics.stackexchange.com

6 votes

Non-local field redefinition and effects on path-integral measure

quantum-field-theory gauge-theory path-integral gauge-invariance non-locality asked Dec 28 '18 at 10:57
physics.stackexchange.com

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