Categories
Tags
Dirac-matrices
New post in Dirac-matrices
Charge conjugation in Dirac equation
July 7th, 2021
spinors
dirac-matrices
charge-conjugation
cpt-symmetry
dirac-equation
How to show that $\bar\psi\psi$ of a Dirac spinor $\psi$ transforms as a scalar?
November 23rd, 2020
dirac-matrices
homework-and-exercises
quantum-field-theory
lorentz-symmetry
Proof of the Anti-Commutation Relation for Gamma Matrices from Dirac Equation
August 1st, 2022
anticommutator
clifford-algebra
dirac-matrices
metric-tensor
How to find a particular representation for the gamma matrices?
June 14th, 2020
quantum-mechanics
quantum-field-theory
representation-theory
dirac-matrices
How to show that $\bar\psi\gamma^\mu\psi$ of a Dirac spinor $\psi$ transforms as a vector?
November 23rd, 2020
quantum-field-theory
dirac-matrices
lorentz-symmetry
homework-and-exercises
How does Schur's Lemma mean that the Dirac representation is reducible?
June 20th, 2020
dirac-matrices
representation-theory
Do Dirac Gamma Matrices act like Tensors?
August 1st, 2022
tensor-calculus
dirac-matrices
Why the lowest order of matrices in Dirac equation are 4x4 matrices?
February 7th, 2020
quantum-mechanics
representation-theory
dirac-matrices
dirac-equation
Parity on gamma matrices
June 18th, 2020
quantum-field-theory
dirac-matrices
parity
Hermitian properties of Dirac operator
March 25th, 2020
dirac-equation
quantum-field-theory
dirac-matrices
Can one show that ${\gamma^5}^\dagger = \gamma^5$ directly from the anticommutation relations?
December 3rd, 2020
representation-theory
dirac-matrices
quantum-mechanics
spinor vs vector indices of Dirac gamma matrices
March 5th, 2020
spinors
representation-theory
tensor-calculus
dirac-matrices
Hermitian adjoint of 4-gradient in Dirac equation
October 18th, 2020
quantum-field-theory
operators
differentiation
dirac-equation
dirac-matrices
Why are usually 4x4 gamma matrices used?
June 4th, 2020
special-relativity
dirac-equation
representation-theory
dirac-matrices
Do gamma matrices form a basis?
August 1st, 2022
clifford-algebra
linear-algebra
dirac-matrices
Commutator of Dirac gamma matrices
March 16th, 2020
clifford-algebra
dirac-matrices
commutator
Dimension of Dirac $\gamma$ matrices
November 19th, 2020
dirac-equation
clifford-algebra
dirac-matrices
spinors
representation-theory
Evaluating the trace of an expression with gamma matrices
August 1st, 2022
dirac-matrices
homework-and-exercises
quantum-electrodynamics
trace
Trace of Gamma Matrices
August 1st, 2022
dirac-matrices
trace
homework-and-exercises
Invertibility of Dirac matrices
May 6th, 2020
quantum-mechanics
dirac-matrices
dirac-equation
What is unitarily similar matrices?
February 20th, 2020
unitarity
dirac-matrices
Behaviour of Dirac Bilinears
August 1st, 2022
dirac-equation
dirac-matrices
covariance
special-relativity
spinors
Why is the unitary matrix relating the gamma matrices and their complex conjugates antisymmetical?
August 1st, 2022
quantum-spin
dirac-matrices
dirac-equation
quantum-mechanics
Constructing matrix for spin in Stern-Gerlach experiment for arbitrary angle
August 1st, 2022
operators
quantum-mechanics
dirac-matrices
Dirac spinors in 2+1 dimensions
August 1st, 2022
clifford-algebra
dirac-matrices
representation-theory
spinors
Calculation of Parity in Quantum Field Theory
October 26th, 2020
parity
symmetry
quantum-field-theory
spinors
dirac-matrices
How did Dirac come up with the idea of using Pauli matrices?
July 5th, 2020
dirac-matrices
history
dirac-equation
Hermitian properties of the gamma matrices
August 1st, 2022
dirac-matrices
clifford-algebra
representation-theory
Partial completeness relation for Dirac spinors
December 27th, 2020
spinors
particle-physics
matrix-elements
trace
dirac-matrices
Spinor inner products
January 22nd, 2020
standard-model
dirac-matrices
spinors
←
1
2
→