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Jun
27
answered Generalization of De Rham cohomology for spinor fields
Jun
3
answered Geometric measure of entanglement in example with GHZ state
May
14
answered If a symmetry operator S in a QFT annihilates the vacuum, why does S preserve the space of 1-particle states?
Mar
4
answered The Aharonov-Bohm effect is purely classical, right?
Oct
2
answered Spacetime Torsion, the Spin tensor, and intrinsic spin in Einstein-Cartan theory
Jul
31
answered Instantons in Witten's supersymmetry and Morse theory
Jul
3
answered Expressing an adjoint representation Wilson line in terms of the fundamental representation
Jun
5
answered The $U(1)$ charge of a representation
Jun
2
answered Coadjoint orbits in physics
May
29
answered Triality and charge
May
27
answered Why is the chiral symmetry $SU(2)_A$ not anomalous?
May
4
answered The properity of $\mathbb{R}^4$ that has infinitely many differential structures is related to Yang-Mills field?
Apr
29
answered Anyons only in 2+1 spacetime dimensions - better explanation
Apr
7
answered Allowed interactions in bosonic string theory
Mar
31
answered The Lagrangian as a metric
Mar
24
answered Soliton Moduli Spaces and Homotopy Theory
Mar
24
answered Galilean, SE(3), Poincare groups - Central Extension
Mar
19
answered Lie group of Schrodinger Wave equation
Mar
16
answered Significance of magnetic translation operator defined in fractional QHE's description
Mar
9
answered Lie algebra of axial charges