drake

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40 Answers

newest activity votes
7
What are the units or dimensions of the Dirac delta function?
5
Information relationship to Special Relativity
5
Which Schrodinger equation is correct?
5
Why do some anomalies (only) lead to inconsistent quantum field theories
4
Schrodinger equation from Klein-Gordon?
4
Definitions: 'locality' vs 'causality'
3
Hamiltonian is conserved, but is not the total mechanical energy
3
Is the commutation of all possible operators sufficient to identify a spacelike interval?
3
Charge and the Dirac field
3
Hidden particles in higher derivative field theories
3
Why not using cosmic rays to study HEP, since they are way more energetic than LHC?
3
wave superposition of electrons and quarks
3
Why $\lambda\phi^4$ theory, where $\lambda>0$, is not bounded from below?
2
What makes an equation an 'equation of motion'?
2
Is there some explanation for $y_t=1$
2
Spontaneous radiation
2
If a star were to suddenly dissapear, would it still have gravity?
2
Why not using Lagrangian, instead of Hamiltonian, in non relativistic QM?
1
Macroscopic laws which haven't been derived from microscopic laws
1
Equivalence of classical and quantized equation of motion for a free field
1
What is the difference between manifest Lorentz invariance and canonical Lorentz invariance?
1
Relativistic contraction for a wave packet and uncertainty on momentum
1
Showing that electron and positrons have the same absolute charge
1
Relating theta_QCD to neutron EDM
1
Counting degrees of freedom in presence of constraints
1
Calculation of Commutation in constraint analysis
1
If gauge symmetries are fake, then why do we care if they are anomalous?
1
Why do photons travel?
1
$\lambda=\frac{2h}{p}$?
1
Is there an observable of time?
1 2