All Questions
1
question
1
vote
0
answers
101
views
Supersymmetry non-breaking $\iff$ no "Goldstone fermion"?
In Supersymmetry and Morse Theory (1982) by E Witten,
Concern whether the supersymmetry is broken by checking whether
$$
Q | 0 \rangle=0
$$
exists or not --- Witten said:
SUSY breaking: A solution ...