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Demosthene
  • Member for 7 years, 11 months
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5 votes
1 answer
222 views

Gravitational lensing and cosmic strings

5 votes
1 answer
2k views

Explicit derivative of Chern-Simons current

4 votes
1 answer
2k views

Narrow Width Approximation (NWA)

4 votes
2 answers
360 views

"Equidistant" spectra in quantum mechanics [duplicate]

3 votes
0 answers
122 views

SUSY QM - working out energy spectrum and wavefunctions from a given superpotential

3 votes
2 answers
201 views

Are weakly interacting massive particles interacting weakly?

3 votes
0 answers
108 views

$\mathbb{Z}_6$ symmetry in the Standard Model

2 votes
0 answers
181 views

Single particle state in $\phi^4$ theory

2 votes
3 answers
2k views

Finding the appropriate coordinate transformation given two metrics

2 votes
1 answer
793 views

4-vector from a spinor

2 votes
2 answers
248 views

B Quark physics at LHCb

2 votes
4 answers
2k views

Recovering the Hamiltonian from ladder operators

1 vote
1 answer
2k views

Constant charge density and magnetic field

1 vote
1 answer
270 views

Scalar fields in AdS$_3$

1 vote
0 answers
41 views

CP-violating coupling

1 vote
0 answers
217 views

Lorentz boosts: pseudorapidity and transverse momentum

1 vote
1 answer
69 views

Dalitz plot of a top quark decay?

1 vote
1 answer
100 views

Modelling the Z mass

0 votes
1 answer
401 views

SUSY chiral covariant derivatives under change of coordinates

0 votes
1 answer
121 views

Fine structure constant and unit conversion [closed]

0 votes
1 answer
3k views

Quantum harmonic oscillator in a constant electric field

0 votes
1 answer
46 views

Equivalence of 2 equations involving 4-momenta

0 votes
0 answers
80 views

Semantics of stability

0 votes
1 answer
165 views

Cross-section for $t\bar{t}H$