publications

2024

1. 

   The EDGE-CALIFA Survey: An Extragalactic Database for Galaxy Evolution Studies

   Tony Wong ,  Yixian Cao ,  Yufeng Luo , and 8 more authors

   Astrophysical Journal Supplement series, 2024
2. Symmetry

   General Relativistic Stability and Gravitational Wave Content of Rotating Triaxial Neutron Stars

   Yufeng Luo ,  Antonios Tsokaros ,  Roland Haas , and 1 more author

   Symmetry, 2024

   Abs

   Triaxial neutron stars can be sources of continuous gravitational radiation detectable by ground-based interferometers. The amplitude of the emitted gravitational wave can be greatly affected by the state of the hydrodynamical fluid flow inside the neutron star. In this work, we examine the most triaxial models along two sequences of constant rest mass, confirming their dynamical stability. We also study the response of a triaxial figure of quasiequilibrium under a variety of perturbations that lead to different fluid flows. Starting from the general relativistic compressible analog of the Newtonian Jacobi ellipsoid, we perform simulations of Dedekind-type flows. We find that in some cases the triaxial neutron star resembles a Riemann-S-type ellipsoid with minor rotation and gravitational wave emission as it evolves towards axisymmetry. The present results highlight the importance of understanding the fluid flow in the interior of a neutron star in terms of its gravitational wave content.

2023

1. 

   HPC-driven computational reproducibility in numerical relativity codes: A use case study with IllinoisGRMHD

   Yufeng Luo ,  Qian Zhang ,  Roland Haas , and 2 more authors

   Classical and Quantum Gravity, 2023

   HTML

2021

1. MNRAS

   The EDGE–CALIFA survey: the local and global relations between Σ*, \SigmaSFR, and \Sigmamol that regulate star formation

   SF Sánchez ,  JK Barrera-Ballesteros ,  D Colombo , and 8 more authors

   Monthly Notices of the Royal Astronomical Society, 2021
2. MNRAS

   The EDGE-CALIFA survey: self-regulation of star formation at kpc scales

   JK Barrera-Ballesteros ,  SF Sánchez ,  T Heckman , and 8 more authors

   Monthly Notices of the Royal Astronomical Society, 2021
3. CQG

   DataVault: a data storage infrastructure for the Einstein Toolkit

   Yufeng Luo ,  Roland Haas ,  Qian Zhang , and 1 more author

   Classical and Quantum Gravity, 2021
4. ApJ

   The EDGE-CALIFA survey: The resolved star formation efficiency and local physical conditions

   V Villanueva ,  A Bolatto ,  S Vogel , and 8 more authors

   The Astrophysical Journal, 2021
5. MNRAS Letters

   The EDGE–CALIFA survey: central molecular gas depletion in AGN host galaxies–a smoking gun for quenching?

   Sara L Ellison ,  Tony Wong ,  Sebastian F Sánchez , and 8 more authors

   Monthly Notices of the Royal Astronomical Society: Letters, 2021
6. IAU

   The Extragalactic Database for Galaxy Evolution (EDGE)

   Tony Wong ,  Yixian Cao ,  Yufeng Luo , and 4 more authors

   Proceedings of the International Astronomical Union, 2021