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\n \n 2026\n \n \n (1)\n \n \n
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\n\n \n \n \n \n \n Assessing the stability of ultracompact spinning boson stars with nonlinear evolutions.\n \n \n \n\n\n \n Evstafyeva, T.; Siemonsen, N.; and East, W. E.\n\n\n \n\n\n\n
Phys. Rev. D, 113(4): 044024. 2026.\n
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@article{Evstafyeva:2025mvx,\n author = "Evstafyeva, Tamara and Siemonsen, Nils and East, William E.",\n title = "{Assessing the stability of ultracompact spinning boson stars with nonlinear evolutions}",\n eprint = "2508.11527",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n doi = "10.1103/2vz3-s39r",\n journal = "Phys. Rev. D",\n volume = "113",\n number = "4",\n pages = "044024",\n year = "2026"\n}\n\n\n
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\n \n 2025\n \n \n (3)\n \n \n
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\n\n \n \n \n \n \n Implications of GW241011 for rotating exotic compact objects.\n \n \n \n\n\n \n Krishnendu, N. V.; Evstafyeva, T.; Vijaykumar, A.; East, W.; and others\n\n\n \n\n\n\n . 11 2025.\n
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@article{Krishnendu:2025rud,\n author = "Krishnendu, N. V. and Evstafyeva, Tamara and Vijaykumar, Aditya and East, William and others",\n title = "{Implications of GW241011 for rotating exotic compact objects}",\n eprint = "2511.17341",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n reportNumber = "This document has LIGO preprint number P2500682",\n month = "11",\n year = "2025"\n}\n\n\n
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\n\n \n \n \n \n \n Long-Term Stable Nonlinear Evolutions of Ultracompact Black-Hole Mimickers.\n \n \n \n\n\n \n Marks, G. A.; Staelens, S. J.; Evstafyeva, T.; and Sperhake, U.\n\n\n \n\n\n\n
Phys. Rev. Lett., 135(13): 131402. 2025.\n
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@article{Marks:2025jpt,\n author = "Marks, Gareth Arturo and Staelens, Seppe J. and Evstafyeva, Tamara and Sperhake, Ulrich",\n title = "{Long-Term Stable Nonlinear Evolutions of Ultracompact Black-Hole Mimickers}",\n eprint = "2504.17775",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n doi = "10.1103/lk48-7r2f",\n journal = "Phys. Rev. Lett.",\n volume = "135",\n number = "13",\n pages = "131402",\n year = "2025"\n}\n\n\n
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\n\n \n \n \n \n \n Dynamics and gravitational radiation of stable and unstable boson-star mergers.\n \n \n \n\n\n \n Ge, B.; Lim, E. A.; Sperhake, U.; Evstafyeva, T.; Cors, D.; de Jong, E.; Croft, R.; and Helfer, T.\n\n\n \n\n\n\n
Phys. Rev. D, 112(12): 124080. 2025.\n
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@article{Ge:2024itl,\n author = "Ge, Bo-Xuan and Lim, Eugene A. and Sperhake, Ulrich and Evstafyeva, Tamara and Cors, Daniela and de Jong, Eloy and Croft, Robin and Helfer, Thomas",\n title = "{Dynamics and gravitational radiation of stable and unstable boson-star mergers}",\n eprint = "2410.23839",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n reportNumber = "KCL-TH-2024-59",\n doi = "10.1103/2dhs-phl4",\n journal = "Phys. Rev. D",\n volume = "112",\n number = "12",\n pages = "124080",\n year = "2025"\n}\n\n\n
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\n \n 2024\n \n \n (2)\n \n \n
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\n\n \n \n \n \n \n Gravitational-Wave Data Analysis with High-Precision Numerical Relativity Simulations of Boson Star Mergers.\n \n \n \n\n\n \n Evstafyeva, T.; Sperhake, U.; Romero-Shaw, I. M.; and Agathos, M.\n\n\n \n\n\n\n
Phys. Rev. Lett., 133(13): 131401. 2024.\n
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@article{Evstafyeva:2024qvp,\n author = "Evstafyeva, Tamara and Sperhake, Ulrich and Romero-Shaw, Isobel M. and Agathos, Michalis",\n title = "{Gravitational-Wave Data Analysis with High-Precision Numerical Relativity Simulations of Boson Star Mergers}",\n eprint = "2406.02715",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n doi = "10.1103/PhysRevLett.133.131401",\n journal = "Phys. Rev. Lett.",\n volume = "133",\n number = "13",\n pages = "131401",\n year = "2024"\n}\n\n\n
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\n\n \n \n \n \n \n Uncovering gravitational wave signatures of modified theories of gravity and exotic matter.\n \n \n \n\n\n \n Evstafyeva, T.\n\n\n \n\n\n\n Ph.D. Thesis, Cambridge U., DAMTP, 8 2024.\n
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@phdthesis{Evstafyeva:2024atw,\n author = "Evstafyeva, Tamara",\n title = "{Uncovering gravitational wave signatures of modified theories of gravity and exotic matter}",\n doi = "10.17863/CAM.113274",\n school = "Cambridge U., DAMTP",\n month = "8",\n year = "2024"\n}\n\n\n
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\n \n 2023\n \n \n (5)\n \n \n
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\n\n \n \n \n \n \n Unequal-mass boson-star binaries: initial data and merger dynamics.\n \n \n \n\n\n \n Evstafyeva, T.; Sperhake, U.; Helfer, T.; Croft, R.; Radia, M.; Ge, B.; and Lim, E. A.\n\n\n \n\n\n\n
Class. Quant. Grav., 40(8): 085009. 2023.\n
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@article{Evstafyeva:2022bpr,\n author = "Evstafyeva, Tamara and Sperhake, Ulrich and Helfer, Thomas and Croft, Robin and Radia, Miren and Ge, Bo-Xuan and Lim, Eugene A.",\n title = "{Unequal-mass boson-star binaries: initial data and merger dynamics}",\n eprint = "2212.08023",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n doi = "10.1088/1361-6382/acc2a8",\n journal = "Class. Quant. Grav.",\n volume = "40",\n number = "8",\n pages = "085009",\n year = "2023"\n}\n\n\n
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\n\n \n \n \n \n \n Measuring the ringdown scalar polarization of gravitational waves in Einstein-scalar-Gauss-Bonnet gravity.\n \n \n \n\n\n \n Evstafyeva, T.; Agathos, M.; and Ripley, J. L.\n\n\n \n\n\n\n
Phys. Rev. D, 107(12): 124010. 2023.\n
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@article{Evstafyeva:2022rve,\n author = "Evstafyeva, Tamara and Agathos, Michalis and Ripley, Justin L.",\n title = "{Measuring the ringdown scalar polarization of gravitational waves in Einstein-scalar-Gauss-Bonnet gravity}",\n eprint = "2212.11359",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n doi = "10.1103/PhysRevD.107.124010",\n journal = "Phys. Rev. D",\n volume = "107",\n number = "12",\n pages = "124010",\n year = "2023"\n}\n\n\n
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\n\n \n \n \n \n \n Boson stars in massless and massive scalar-tensor gravity.\n \n \n \n\n\n \n Evstafyeva, T.; Rosca-Mead, R.; Sperhake, U.; and Brugmann, B.\n\n\n \n\n\n\n . 10 2023.\n
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@article{Evstafyeva:2023kfg,\n author = "Evstafyeva, Tamara and Rosca-Mead, Roxana and Sperhake, Ulrich and Brugmann, Bernd",\n title = "{Boson stars in massless and massive scalar-tensor gravity}",\n eprint = "2310.05200",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n month = "10",\n year = "2023"\n}\n\n\n
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\n\n \n \n \n \n \n The gravitational afterglow of boson stars.\n \n \n \n\n\n \n Croft, R.; Helfer, T.; Ge, B.; Radia, M.; Evstafyeva, T.; Lim, E. A.; Sperhake, U.; and Clough, K.\n\n\n \n\n\n\n
Class. Quant. Grav., 40(6): 065001. 2023.\n
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@article{Croft:2022bxq,\n author = "Croft, Robin and Helfer, Thomas and Ge, Bo-Xuan and Radia, Miren and Evstafyeva, Tamara and Lim, Eugene A. and Sperhake, Ulrich and Clough, Katy",\n title = "{The gravitational afterglow of boson stars}",\n eprint = "2207.05690",\n archivePrefix = "arXiv",\n primaryClass = "gr-qc",\n doi = "10.1088/1361-6382/acace4",\n journal = "Class. Quant. Grav.",\n volume = "40",\n number = "6",\n pages = "065001",\n year = "2023"\n}\n\n\n
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