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20172026
most citedSecond release of the CoRe database of binary neutron star merger waveforms

57 citations · 94 across the 7 of their papers we have counts for

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gr-qc2026

A discontinuous Galerkin method with artificial viscosity geared toward numerical relativity applications

Wolfgang Tichy, Ananya Adhikari, Faezeh Faghihnia Torshizi

Artificial viscosity can be used to deal with shocks and other discontinuities such as star surfaces, that can arise in matter. We explain in detail how a local discontinuous Galer…

gr-qc2026

Comparing twist-free axisymmetric gravitational waves near the black hole threshold

Ananya Adhikari, Tomáš Ledvinka, Daniela Cors +4

The threshold of black hole formation in axisymmetric vacuum gravity is proving to be more complicated than had been anticipated but, following recent advances, a consensus between…

gr-qc2025★ 1 cited

Neutron star evolution by combining discontinuous Galerkin and finite volume methods

Ananya Adhikari, Wolfgang Tichy, Liwei Ji +1

We present here a new hybrid scheme that combines a discontinuous Galerkin (DG) method with compact finite volume (FV) and finite difference (FD) methods. The computational mesh is…

gr-qc2022★ 24 cited

The new discontinuous Galerkin methods based numerical relativity program Nmesh

Wolfgang Tichy, Liwei Ji, Ananya Adhikari +2

Interpreting gravitational wave observations and understanding the physics of astrophysical compact objects such as black holes or neutron stars requires accurate theoretical model…

gr-qc2022★ 57 cited

Second release of the CoRe database of binary neutron star merger waveforms

Alejandra Gonzalez, Francesco Zappa, Matteo Breschi +15

We present the second data release of gravitational waveforms from binary neutron star merger simulations performed by the Computational Relativity (CoRe) collaboration. The curren…

gr-qc2018

CoRe database of binary neutron star merger waveforms and its application in waveform development

Tim Dietrich, David Radice, Sebastiano Bernuzzi +7

We present the Computational Relativity CoRe collaboration's public database of gravitational waveforms from binary neutron star mergers. The database currently contains 367 wavefo…

gr-qc2017★ 10 cited

Fluctuation-dissipation in accelerated frames

Ananya Adhikari, Krishnakanta Bhattacharya, Chandramouli Chowdhury +1

An uniformly accelerated (Rindler) observer will detect particles in the Minkowski vacuum, known as Unruh effect. The spectrum is thermal and the temperature is given by that of th…