524 citations
- Perimeter InstituteCA18 papers
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- Center for Astrophysics Harvard & SmithsonianUS5 papers
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33 papers · 1 filter
On the supergravity description of boost invariant conformal plasma at strong coupling
Paolo Benincasa, Alex Buchel, Michal P. Heller +1
We study string theory duals of the expanding boost invariant conformal gauge theory plasmas at strong coupling. The dual supergravity background is constructed as an asymptotic la…
High multipole transitions in NIXS: valence and hybridization in 4f systems
R. A. Gordon, G. T. Seidler, T. T. Fister +4
Momentum-transfer (q) dependent non-resonant inelastic x-ray scattering measurements were made at the N4,5 edges for several rare earth compounds. With increasing q, giant dipole r…
Local Exchange Potentials for Electronic Structure Calculations
Eric Cances, Gabriel Stoltz, Gustavo E. Scuseria +2
The Hartree-Fock exchange operator is an integral operator arising in the Hartree-Fock method and replaced by a multiplicative operator (a local potential) in Kohn-Sham density fun…
Nested Hilbert schemes and the nested q,t-Catalan series
Mahir Bilen Can
In this paper we study the tangent spaces of the smooth nested Hilbert scheme of points in the plane, and give a general formula for computing the Euler characteristi…
Toeplitz Operators, Kähler Manifolds, and Line Bundles
Tatyana Foth
This is a survey paper. We discuss Toeplitz operators in Kähler geometry, with applications to geometric quantization, and review some recent developments.
Numerical evidence of regularized correlations in spin foam gravity
J. Daniel Christensen, Etera R. Livine, Simone Speziale
We report on the numerical analysis of the area correlations in spin foam gravity on a single 4-simplex considered by Rovelli in PRL 97 (2006) 151301. We compare the asymptotics an…