PROPERTIES of PAULI MATRICES - Tutorial series on Spin [Part 8]
In this video I prove three useful properties of Pauli matrices, namely: 1. Pauli matrices square to Identity matrices: sigma^2 = I 2. Anti-commutator of Pauli matrices is 0, or Pauli matrices Anti-commute: {sigma_i, sigma_j} = 2 delta_ij I 3. Pauli matrices are traceless: tr (sigma) = 0 I also mention some additional information regarding Clifford Algebra. Timestamps: 0:00 Pauli matrices square to Identity matrices 2:37 Pauli matrices anti-commute 8:22 Pauli matrices are traceless. Who am I? I'm Priyanshi Bhasin, a PhD candidate at the Indian Institute of Science (IISc). Follow me on: FB Page: / bragitoff FB Page2: / physwhizforum IG: / ___physwhiz___ BLOG: http://bragitoff.com FORUM: http://physwhiz.bragitoff.com #PauliMatrices #Spin #Pauli
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PRODUCT of PAULI MATRICES (PROOF) - Tutorial series on Spin [Part 9]
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