Hadrons on the worldline, holography, and Wilson flow
arXiv:1312.5718 · doi:10.1103/PhysRevD.89.086005
Abstract
Holographic principles have impacted the way we look at strong coupling phenomena in quantum chromodynamics, strongly interacting extensions of the standard model, and {condensed-matter} physics. In real world settings, however, we still lack understanding of why and when such an approach is justified. Therefore, here, without invoking any such principle a priori, we demonstrate how such a picture arises in the worldline formulation of quantum field theory. Among other connections to holographic models, a warped AdS5 geometry, a quantum mechanical picture, and hidden local symmetry emerge, as well as a Wilson flow (gradient flow), which extends the four-dimensional sources to five-dimensional fields and a link to the Gutzwiller trace formula. The worldline formulation also reproduces the non-relativistic case, which is important for condensed-matter physics.
6 pages, 1 figure. v2 corresponds to published version
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Cited by in corpus (7)
- Light-Front Holographic QCD and Emerging Confinement
- Pair production from residues of complex worldline instantons
- Worldline holographic Schwinger effect
- Hadron Spectroscopy and Dynamics from Light-Front Holography and Conformal Symmetry
- The fifth dimension in the worldline formalism, holography, and the Wilson flow
- A particle in equilibrium with a bath realizes worldline supersymmetry
- Fermions in worldline holography