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Federico Carta's user avatar
Federico Carta's user avatar
Federico Carta's user avatar
Federico Carta
  • Member for 10 years, 6 months
  • Last seen more than 2 years ago
12 votes
1 answer
3k views

What is the Moduli Space, and why do we care about it?

11 votes
1 answer
1k views

Why does the eightfold way work?

11 votes
1 answer
4k views

Field strength vanishes iff $A_{\mu}$ is pure gauge

8 votes
1 answer
523 views

Does a Super Noether Theorem exist?

8 votes
2 answers
743 views

How does a SCFT avoid the Haag-Lopuszanski-Sohnius theorem?

7 votes
1 answer
817 views

Why does the minimum energy field configuration require the fields to be constant?

7 votes
1 answer
2k views

Branching rules for $SU(3)$

7 votes
2 answers
255 views

Flavor symmetry fixes the Higgs branch in any 4D ${\cal N}=2$ QFT

5 votes
1 answer
278 views

Why do three dimensional gauge theories flow to conformal theories in the infrared?

5 votes
1 answer
350 views

Experiments looking for monopoles

5 votes
1 answer
378 views

Conserved topological charge for d=3 Yang-Mills. G=U(2)

5 votes
0 answers
2k views

A gentle introduction to CFT [closed]

5 votes
1 answer
593 views

Why must SUSY be broken?

4 votes
1 answer
300 views

How to get a $\mathcal{N}=2$ SuperYang-Mills Lagrangian from a quiver

3 votes
0 answers
97 views

$\mathcal{N}=4$ SUSY in $d=3$ versus $\mathcal{N}=2$ in $d=4$

3 votes
1 answer
166 views

What is the need to consider a singular spacetime?

3 votes
1 answer
505 views

Hyperkahler manifolds and their use in theoretical physics

3 votes
0 answers
80 views

Supersymmetric scale invariant non-conformal QFT in 4d

3 votes
1 answer
241 views

Existence of lagrangians at strong coupling

2 votes
0 answers
78 views

The BPS mass formula for 3d N=4

2 votes
0 answers
61 views

N=4 d=3 susy algebra

2 votes
0 answers
150 views

Lagrangian for $\mathcal{N}=4$ SQED in 3D

2 votes
1 answer
249 views

Relation between $\mathcal{N}=2$ d=4 SUSY and $\mathcal{N}=4$ d=3 SUSY

2 votes
1 answer
136 views

How does a gauge theory probe a spacetime singularity?

2 votes
0 answers
63 views

Twisted supermultiplets

2 votes
0 answers
2k views

Degrees of freedom of the photon in $d=n$

2 votes
0 answers
211 views

Dual photon in d=3

1 vote
0 answers
294 views

irrational conformal dimension