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- Hong Kong University of Science and TechnologyHK16 papers
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7 papers · 1 filter
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…
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…
Semiclassical Methods in Curved Spacetime and Black Hole Thermodynamics
Horacio E. Camblong, Carlos R. Ordonez
Improved semiclassical techniques are developed and applied to a treatment of a real scalar field in a -dimensional gravitational background. This analysis, leading to a derivat…
Renormalization in conformal quantum mechanics
Horacio E. Camblong, Carlos R. Ordonez
The singular behavior of conformal interactions is examined within a comparative analysis of renormalization frameworks. The effective approach--inspired by the effective-field the…
Anomaly in conformal quantum mechanics: From molecular physics to black holes
Horacio E. Camblong, Carlos R. Ordonez
A number of physical systems exhibit a particular form of asymptotic conformal invariance: within a particular range of distances, they are characterized by a long-range conformal…
SO(2,1) conformal anomaly: Beyond contact interactions
Gino N. J. Ananos, Horacio E. Camblong, Carlos R. Ordonez
The existence of anomalous symmetry-breaking solutions of the SO(2,1) commutator algebra is explicitly extended beyond the case of scale-invariant contact interactions. In particul…