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Hunter
  • Member for 9 years
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15 votes
Accepted

Number of Parameters of Lorentz Group

11 votes

Deriving the Electromagnetic Tensor

11 votes
Accepted

Perturbation metric problem

8 votes
Accepted

The Fifth Gamma Matrix

8 votes
Accepted

Why does adjoint representation matter in some field theories?

7 votes

Does the existence of Higgs imply the existence of Magnetic Monopoles?

7 votes
Accepted

$SU(2)$ gauge symmetry

6 votes
Accepted

Peskin and Schroeder Equation 3.23

6 votes
Accepted

How to derive the Aharonov-Bohm effect result?

5 votes
Accepted

Gauge Invariance of the Hamiltonian of the electromagnetic field

5 votes
Accepted

Possible spin states?

5 votes
Accepted

Why aren't four-vectors used in the definition of a Klein-Gordon quantum field?

5 votes

Problem about entropy

4 votes
Accepted

Why is $|\Psi|^2$ the probability density?

4 votes
Accepted

Ordering of differential operators

4 votes
Accepted

Why in the relativistic quantum mechanics $ \gamma_4$ name is not used instead of $ \gamma_5$?

4 votes
Accepted

Hamilton formalism for Dirac spinors

4 votes
Accepted

Unitary groups and infinitesimal transformations - Schwingers way of deriving Lie groups

3 votes
Accepted

A tensor product of two spin-1 particles

3 votes

Classical point particles to classical fields

3 votes

Proper time along path in Minkowski Space

3 votes

Counting the number of propagating degrees of freedom in Lorenz Gauge Electrodynamics

3 votes
Accepted

Inner products with orthonormal bases

2 votes

Why angular momentum about three independent axes?

2 votes

Tensor algebra doubt

2 votes
Accepted

What spin-statistics is a magnetic monopole expected to obey?

2 votes

Physical motivation for differentiation under the integral

2 votes
Accepted

Resources for QCD colour factors

1 vote
Accepted

Evaluate $1$-loop contribution to the $4$-point Green's function

1 vote
Accepted

Parity of annihilation and creation operator - Real Klein-Gordon field