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kaylimekay
  • Member for 2 years, 7 months
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46 votes

Can an electron and a proton be artificially or naturally merged to form a neutron?

29 votes

Why is the Pauli exclusion principle not considered a sixth force of nature?

7 votes

How to calculate functional derivative correctly?

6 votes
Accepted

Why is the $i\epsilon$-prescription necessary in the Klein-Gordon propagator?

5 votes

Does it make sense to discuss the "pressure" of the universe?

4 votes
Accepted

Spontaneous symmetry breaking with 1 massive scalar but three unbroken generators?

4 votes
Accepted

How did the ball know that a vertical circle follows a slope at the point $A$?

3 votes
Accepted

Fourier-relation between the position space and the momentum space

3 votes
Accepted

Properly understanding the concept of Wave Function and its versatility

3 votes
Accepted

A question about the tensor of inertia components derivation

3 votes
Accepted

Why can you deform the contour in the integral expression for the Klein-Gordon propagator to get the Euclidean propagator?

3 votes

How can dimensional regularization "analytically continue" from a discrete set?

2 votes

$\log\left(\frac{p\cdot p’}{(E^2-p^2)/2}\right)=\log\left(\frac{-(p’-p)^2}{m^2}\right)$?

2 votes

How does the energy splitting in a double well potential scale?

2 votes

Physical electron mass: renormalized VS running VS pole of propagator

2 votes

Can a gauge transformation eliminate singularity of gauge potential?

2 votes

Probability of forming a proton or neutron with loose quarks?

2 votes

What is temperature and what do degrees mean?

2 votes

Why was a third particle, the neutrino, necessary to explain the continuous energy spectrum of beta-decay?

2 votes

Rescaling/renormalisation of the $n$-point function in $\phi^4$-theory by an unique $Z$?

2 votes

Canonical transformation such that Hamiltonian of a freely falling body becomes $H'(P,Q)=P$

2 votes
Accepted

The integrals in the paper (Hawking radiation as tunneling)

1 vote

Is proper time equal to the Invariant Interval or the time elapsed in the Rest Frame?

1 vote
Accepted

On which propagator does the field self-contraction loop go on this Feynman diagram?

1 vote

Flavor changing weak neutral current and $Z^0$ boson

1 vote
Accepted

Could you produce electricity from the alpha rays emitting from Americium-241?

1 vote

Pair production mass

1 vote
Accepted

Localised wavepacket (basic question from Srednicki chap. 5)

1 vote

Can a lone photon disintegrate?

1 vote
Accepted

How much energy (in electronvolts) is released when each flavor of quark decays?