Semiclassical S-matrix for black holes

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The lattice Green's function method (LGFM) is the discrete counterpart of the continuum boundary element method and is a natural approach for solving intrinsically discrete solid mechanics problems that arise in atomistic-continuum coupling methods. Here, ...

We present TimeEvolver, a program for computing time evolution in a generic quantum system. It relies on well-known Krylov subspace techniques to tackle the problem of multiplying the exponential of a large sparse matrix iH, where His the Hamiltonian, with ...

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Eccentricity has emerged as a potentially useful tool for helping to identify the origin of black hole mergers. However, eccentric templates can be computationally very expensive owing to the large number of harmonics, making statistical analyses to distin ...

We use complex semiclassical method to compute scattering amplitudes of a point particle in dilaton gravity with a boundary. This model has nonzero minimal black hole mass M-cr. We find that at energies below M-cr the particle trivially scatters off the bo ...

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The present invention relates to a method for inducing ground consolidation. The method comprises providing a first chamber (7) in a first hole (3) in the ground (5), and a second chamber (7) in a second hole (3) in the ground (5), the first and second cha ...

Block Krylov subspace methods (KSMs) comprise building blocks in many state-of-the-art solvers for large-scale matrix equations as they arise, for example, from the discretization of partial differential equations. While extended and rational block Krylov ...

Semiclassical S-matrix for black holes

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Efficient lattice Green's function method for bounded domain problems

TimeEvolver: A program for time evolution with improved error bound

Black hole metamorphosis and stabilization by memory burden

An Efficient Signal-to-noise Approximation for Eccentric Inspiraling Binaries

Semiclassical S-matrix and black hole entropy in dilaton gravity

A Microlensing Accretion Disk Size Measurement in the Lensed Quasar WFI 2026-4536

Multi-object spectroscopic operations with the Sloan Digital Sky Survey V

System and method for ground consolidation

Compress-and-restart block Krylov subspace methods for Sylvester matrix equations