Why Pauli matrices are the same in any frame?
43304
Lorentz transformation of Gamma matrices $\gamma^{\mu}$
66995
Why is a projection matrix symmetric?
124763
Distinguishing identical particles
106047
Does every element of tensor product look like this?
71604
Why is the determinant of the 0x0 matrix equal 1?
146836
Pauli exclusion principle in an electron beam
68906
Do the same equations of motion imply the same Lagrangians?
87423
Why can we treat quantum scattering problems as time-independent?
130259
Is the S-Matrix the only quantum field observable?
137761
Why are the fundamental and anti-fundamental representation in $\text{SL}(2,\mathbb{C})$ not equivalent?
12213
Similarity of real matrices over $\mathbb{C}$
153205
Why is the $(\frac{1}{2},\frac{1}{2})$ representation of the Lorentz group realized as the vector space of Hermitian $2\times 2$ matrices?
53687
Why is $\text{Hom}(V,W)$ the same thing as $V^* \otimes W$?
155132
Duplicate particle system (not linked)
13137
Why are Hermitian operators linked to observables?
32767
Similar Matrices and Linear Transformations
154666
similar matrices have same eigenvalue... stuck