Contact Information
Research Areas
Additional Campus Affiliations
Associate Professor, Physics
Associate Professor, Astronomy
Associate Professor, National Center for Supercomputing Applications (NCSA)
Recent Publications
Richards, C., Dima, A., Ferguson, D., & Witek, H. (2025). Growing black-hole hair in nonminimally coupled biscalar gravity. Physical Review D, 111(12), Article 124039. https://doi.org/10.1103/PhysRevD.111.124039
Hegade K. R, A., Most, E. R., Noronha, J., Witek, H., & Yunes, N. (2023). How do axisymmetric black holes grow monopole and dipole hair. Physical Review D, 107(10), Article 104047. https://doi.org/10.1103/PhysRevD.107.104047
Richards, C., Dima, A., & Witek, H. (2023). Black holes in massive dynamical Chern-Simons gravity: Scalar hair and quasibound states at decoupling. Physical Review D, 108(4), Article 044078. https://doi.org/10.1103/PhysRevD.108.044078
Arun, K. G., Belgacem, E., Benkel, R., Bernard, L., Berti, E., Bertone, G., Besancon, M., Blas, D., Böhmer, C. G., Brito, R., Calcagni, G., Cardenas-Avendaño, A., Clough, K., Crisostomi, M., De Luca, V., Doneva, D., Escoffier, S., Ezquiaga, J. M., Ferreira, P. G., ... Zumalacárregui, M. (2022). New horizons for fundamental physics with LISA. Living Reviews in Relativity, 25(1), Article 4. https://doi.org/10.1007/s41114-022-00036-9
Clough, K., Helfer, T., Witek, H., & Berti, E. (2022). Ghost Instabilities in Self-Interacting Vector Fields: The Problem with Proca Fields. Physical review letters, 129(15), Article 151102. https://doi.org/10.1103/PhysRevLett.129.151102