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- University of California, San FranciscoUS31 papers
- University of HoustonUS29 papers
- University of California, BerkeleyUS20 papers
- Space Telescope Science InstituteUS19 papers
- Lawrence Berkeley National LaboratoryUS18 papers
- Stanford UniversityUS17 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- University of ArizonaUS14 papers
- The University of TokyoJP13 papers
- Jet Propulsion LaboratoryUS12 papers
- California Institute of TechnologyUS11 papers
- Princeton UniversityUS11 papers
20 papers · 1 filter
Multichannel Framework for Singular Quantum Mechanics
Horacio E. Camblong, Luis N. Epele, Huner Fanchiotti +2
A multichannel S-matrix framework for singular quantum mechanics (SQM) subsumes the renormalization and self-adjoint extension methods and resolves its boundary-condition ambiguiti…
Equivalence of the Path Integral for Fermions in Cartesian and Spherical Coordinates
Andrew Briggs, Horacio E. Camblong, Carlos R. Ordonez
The path-integral calculation for the free energy of a spin-1/2 Dirac-fermion gas is performed in spherical polar coordinates for a flat spacetime geometry. Its equivalence with th…
Conformal Tightness of Holographic Scaling in Black Hole Thermodynamics
Horacio E. Camblong, Carlos R. Ordonez
The near-horizon conformal symmetry of nonextremal black holes is shown to be a mandatory ingredient for the holographic scaling of the scalar-field contribution to the black hole…
Conformal Enhancement of Holographic Scaling in Black Hole Thermodynamics: A Near-Horizon Heat-Kernel Framework
Horacio E. Camblong, Carlos R. Ordonez
Standard thermodynamic treatments of quantum field theory in the presence of black-hole backgrounds reproduce the black hole entropy by usually specializing to the leading order of…
On the Inequivalence of Renormalization and Self-Adjoint Extensions for Quantum Singular Interactions
Horacio E. Camblong, Luis N. Epele, Huner Fanchiotti +2
A unified S-matrix framework of quantum singular interactions is presented for the comparison of self-adjoint extensions and physical renormalization. For the long-range conformal…
Effective Field Theory Program for Conformal Quantum Anomalies
Horacio E. Camblong, Luis N. Epele, Huner Fanchiotti +2
The emergence of conformal states is established for any problem involving a domain of scales where the long-range, SO(2,1) conformally invariant interaction is applicable. Wheneve…