amilton moreira's user avatar
amilton moreira's user avatar
amilton moreira's user avatar
amilton moreira
  • Member for 8 years, 1 month
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  • Mindelo, Sao Vicente, Cape Verde
42 votes
7 answers
5k views

Do nuclei emit photons?

15 votes
1 answer
1k views

What is the difference between a section of a complex line bundle and a complex-valued function?

7 votes
2 answers
331 views

Composite particles Dirac spinor approximation

6 votes
1 answer
107 views

Does a rest charge on the surface of the earth emit radiation [duplicate]

6 votes
4 answers
885 views

Why is impossible to synchronize the clocks , along a ring globally on a uniform rotating disk?

5 votes
2 answers
833 views

Are all canonical transformations unitary transformations?

5 votes
1 answer
496 views

Combinatorics geometric series for connected two-point function

5 votes
1 answer
208 views

Why poles of two-point function corresponds to bound states?

4 votes
1 answer
669 views

Covariant derivative in associated bundle

4 votes
2 answers
542 views

Can we have electric current in vacuum?

3 votes
0 answers
34 views

Hydrogen gas tube and the spectrum [duplicate]

3 votes
1 answer
115 views

Why black holes lose energy? [duplicate]

3 votes
0 answers
32 views

Hydrogen gas tube in hydrogen spectrum experiment

3 votes
2 answers
284 views

Why change of variables in the Hamiltonian give us the same physics while changes of variables in the Lagrangian does not?

3 votes
1 answer
667 views

Are coordinate transformations in quantum mechanics unitary transformations of the position operator?

3 votes
3 answers
260 views

Active vs passive transformation in right handed particle

3 votes
1 answer
595 views

How to construct fields from from unitary representation of the Poincaré group?

3 votes
1 answer
264 views

Path integral measure in Coleman's "Aspects of symmetry"

3 votes
1 answer
644 views

How to measure proper distance?

3 votes
1 answer
300 views

Electromagnetic current operator using Feynman rules

3 votes
0 answers
91 views

Electron interaction term in a external field

3 votes
1 answer
839 views

Proof of geometric series for connected two-point function

3 votes
1 answer
260 views

Does spacetime topology have importance in physics?

3 votes
1 answer
390 views

Is there any book that treat time-dependent perturbation theory with rigorous mathematics?

3 votes
0 answers
126 views

Do fields have meaning in quantum field theory?

2 votes
0 answers
89 views

What is the definition of bound state in quantum field theory?

2 votes
2 answers
76 views

Number of nodes in Hartree-Fock solution

2 votes
1 answer
32 views

Light emission of a molecule formed from two atoms

2 votes
2 answers
692 views

What is global Lorentz transformation and what is local Lorentz transformation?

2 votes
4 answers
777 views

Confusion in Proof of Noether's theorem

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