LS
Lorenzo Speri
gr-qcastro-ph.HEastro-ph.IMastro-ph.COastro-ph.GAhep-phphysics.data-anastro-ph.SRhep-thphysics.space-ph
On Valency
published · living versionsW_kgvmnz8d·v1 · currentpublished
Quality over Quantity: Optimizing pulsar timing array analysis for stochastic and continuous gravitational wave signals
with Nataliya K. Porayko, Mikel Falxa, Siyuan Chen, Jonathan R. Gair +2
1 version
W_zzpfj2f3·v1published
W_ykc5jvcb·v1published
W_cysfnubj·v1published
W_7v884hrf·v1published
Preprints & journals
46 papers in the corpus · 2020–2026Unifying spatial correlation with hierarchical population inference to constrain the AGN channel for binary black hole mergers2609.17665v1 · Lucas Pouw, Lorenzo Speri, Niccolo Veronesi et al.2026 · 0 citationsarXiv
Impact of Spacecraft Orbit Uncertainties and Velocity Mismodeling on the LISA Gravitational-Wave Response2607.01318v1 · Lorenzo Speri, Olaf Hartwig, Waldemar Martens et al.2026 · 0 citationsarXiv
An explicit and differentiable Wilson-Daubechies-Meyer transform for gravitational-wave data analysis2606.20269v2 · Avi Vajpeyi, Giorgio Mentasti, Quentin Baghi et al.2026 · 0 citationsarXiv
Quantifying the Scientific Potential of Intermediate and Extreme Mass Ratio Inspirals with the Laser Interferometer Space Antenna2603.17072v2 · Lorenzo Speri, Francisco Duque, Susanna Barsanti et al.2026 · 1 citationarXiv
SlotFlow: Amortized Trans-Dimensional Inference with Slot-Based Normalizing Flows2511.23228v1 · Niklas Houba, Giovanni Giarda, Lorenzo Speri2025 · 0 citationsarXiv
Reading signatures of supermassive binary black holes in pulsar timing array observations.41184316 · Goncharov, Boris, Sardana, Shubhit, Sesana, Alberto et al.2025 · 11 citationsNature communications. 2025;16(1):9692
Ab uno disce omnes: Single-harmonic search for extreme mass-ratio inspirals2510.20891v2 · Lorenzo Speri, Rodrigo Tenorio, Christian Chapman-Bird et al.2025 · 3 citationsarXiv
Systematic errors in fast relativistic waveforms for Extreme Mass Ratio Inspirals2509.08875v2 · Hassan Khalvati, Philip Lynch, Ollie Burke et al.2025 · 5 citationsPhys. Rev. D 113, 084042 (2026)
Dissecting the nanohertz gravitational wave sky: Frequency-correlated anisotropy induced by eccentric supermassive black hole binaries2506.14882v2 · Beatrice Eleonora Moreschi, Serena Valtolina, Alberto Sesana et al.2025 · 4 citationsA&A 710, A151 (2026)
The Fast and the Frame-Dragging: Efficient waveforms for asymmetric-mass eccentric equatorial inspirals into rapidly-spinning black holes2506.09470v3 · Christian E. A. Chapman-Bird, Lorenzo Speri, Zachary Nasipak et al.2025 · 35 citationsPhys.Rev.D 112 (2025) 10, 104023
Searching for extreme mass ratio inspirals in LISA: from identification to parameter estimation2505.17814v1 · Stefan H. Strub, Lorenzo Speri, Domenico Giardini2025 · 3 citationsarXiv
Sequential simulation-based inference for extreme mass ratio inspirals2505.16795v2 · Philippa S. Cole, James Alvey, Lorenzo Speri et al.2025 · 5 citationsarXiv
Rapid Construction of Joint Pulsar Timing Array Datasets: The Lite Method2503.20949v2 · Bjorn Larsen, Chiara M. F. Mingarelli, Paul T. Baker et al.2025 · 4 citationsMon Not R Astron Soc (2025) 3028-3048
The implications of stochastic gas torques for asymmetric binaries in the LISA band2502.10087v2 · Lorenzo Copparoni, Lorenzo Speri, Laura Sberna et al.2025 · 19 citationsPhys. Rev. D 111, 104079 (2025)
Is your stochastic signal really detectable?2412.10468v2 · Federico Pozzoli, Jonathan Gair, Riccardo Buscicchio et al.2024 · 5 citationsPhys.Rev.D 112,064035 - Published 15 September, 2025
Searches for signatures of ultra-light axion dark matter in polarimetry data of the European Pulsar Timing Array2412.02232v1 · N. K. Porayko, P. Usynina, J. Terol-Calvo et al.2024 · 5 citationsarXiv
Constraining accretion physics with gravitational waves from eccentric extreme-mass-ratio inspirals2411.03436v3 · Francisco Duque, Shubham Kejriwal, Laura Sberna et al.2024 · 39 citationsarXiv
Impact of relativistic waveforms in LISA's science objectives with extreme-mass-ratio inspirals2410.17310v2 · Hassan Khalvati, Alessandro Santini, Francisco Duque et al.2024 · 28 citationsPhys. Rev. D 111, 082010 (2025)
Systematics in tests of general relativity using LISA massive black hole binaries2410.02910v2 · Mudit Garg, Laura Sberna, Lorenzo Speri et al.2024 · 18 citationsarXiv
GWnext 2024: Meeting Summary2406.03498v1 · Alejandro Torres-Orjuela, Veronica Vazquez-Aceves, Rui Xu et al.2024 · 0 citationsarXiv
LISA Definition Study Report2402.07571v1 · Monica Colpi, Karsten Danzmann, Martin Hewitson et al.2024 · 79 citationsarXiv
Impact of Correlations on the Modeling and Inference of Beyond Vacuum-GR Effects in Extreme-Mass-Ratio Inspirals2312.13028v2 · Shubham Kejriwal, Lorenzo Speri, Alvin J. K. Chua2023 · 2 citationsarXiv
Massive black hole binaries in LISA: constraining cosmological parameters at high redshifts2312.04632v2 · Alberto Mangiagli, Chiara Caprini, Sylvain Marsat et al.2023 · 7 citationsarXiv
Waveform Modelling for the Laser Interferometer Space Antenna2311.01300v3 · Sarp Akcay, Pau Amaro Seoane, Andrea Antonelli et al.2023 · 59 citationsLiving Rev Relativ 28, 9 (2025)
Second Data Release from the European Pulsar Timing Array: Challenging the Ultralight Dark Matter Paradigm.37955508 · Smarra, Clemente, Goncharov, Boris, Barausse, Enrico et al.2023 · 79 citationsPhysical review letters. 2023;131(17):171001
Accuracy Requirements: Assessing the Importance of First Post-Adiabatic Terms for Small-Mass-Ratio Binaries2310.08927v3 · Ollie Burke, Gabriel Andres Piovano, Niels Warburton et al.2023 · 2 citationsarXiv
Impact of the noise knowledge uncertainty for the science exploitation of cosmological and astrophysical stochastic gravitational wave background with LISA2308.01056v1 · Martina Muratore, Jonathan Gair, Lorenzo Speri2023 · 30 citationsarXiv
Fast and Fourier: Extreme Mass Ratio Inspiral Waveforms in the Frequency Domain2307.12585v2 · Lorenzo Speri, Michael L. Katz, Alvin J. K. Chua et al.2023 · 49 citationsFront. Appl. Math. Stat. 9 (2023)
The second data release from the European Pulsar Timing Array III. Search for gravitational wave signals2306.16214v1 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 1,047 citationsA&A 678, A50 (2023)on Valency
The second data release from the European Pulsar Timing Array I. The dataset and timing analysis2306.16224v1 · J. Antoniadis, S. Babak, A.-S. Bak Nielsen et al.2023 · 309 citationsarXiv
The second data release from the European Pulsar Timing Array II. Customised pulsar noise models for spatially correlated gravitational waves2306.16225v1 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 100 citationsA&A 678, A49 (2023)
The second data release from the European Pulsar Timing Array V. Search for continuous gravitational wave signals2306.16226v3 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 94 citationsA&A 690, A118 (2024)
The second data release from the European Pulsar Timing Array: IV. Implications for massive black holes, dark matter and the early Universe2306.16227v2 · J. Antoniadis, P. Arumugam, S. Arumugam et al.2023 · 67 citationsarXivon Valency
Practical approaches to analyzing PTA data: Cosmic strings with six pulsars2306.12234v3 · Hippolyte Quelquejay Leclere, Pierre Auclair, Stanislav Babak et al.2023 · 28 citationsPhys. Rev. D 108 (2023), 123527
Searching for continuous Gravitational Waves in the second data release of the International Pulsar Timing Array2303.10767v1 · M. Falxa, S. Babak, P. T. Baker et al.2023 · 72 citationsarXiv
Quality over Quantity: Optimizing pulsar timing array analysis for stochastic and continuous gravitational wave signals2211.03201v1 · Lorenzo Speri, Nataliya K. Porayko, Mikel Falxa et al.2022 · 28 citationsarXivon Valency
Constraining the evolution of Newton's constant with slow inspirals observed from spaceborne gravitational-wave detectors2207.10674v1 · R. Barbieri, S. Savastano, L. Speri et al.2022 · 12 citationsarXiv
Probing Accretion Physics with Gravitational Waves2207.10086v3 · Lorenzo Speri, Andrea Antonelli, Laura Sberna et al.2022 · 85 citationsPhys. Rev. X 13, 021035 (2023)
Modeling transient resonances in extreme-mass-ratio inspirals2205.04808v1 · Priti Gupta, Lorenzo Speri, B'eatrice Bonga et al.2022 · 34 citationsPhys. Rev. D 106, 104001 (2022)
Known unknowns: assessing the impact of instrumental calibration uncertainty on LISA science2204.13405v1 · Etienne Savalle, Jonathan Gair, Lorenzo Speri et al.2022 · 14 citationsarXiv
Cosmology with the Laser Interferometer Space Antenna2204.05434v1 · Pierre Auclair, David Bacon, Tessa Baker et al.2022 · 341 citationsLiving Rev.Rel. 26 (2023) 1, 5
The International Pulsar Timing Array second data release: Search for an isotropic Gravitational Wave Background2201.03980v1 · J. Antoniadis, Z. Arzoumanian, S. Babak et al.2022 · 323 citationsarXivon Valency
Legacy of the First Workshop on Gravitational Wave Astrophysics for Early Career Scientists2111.15596v1 · Jean-Baptiste Bayle, B'eatrice Bonga, Daniela Doneva et al.2021 · 0 citationsarXiv
Noise analysis in the European Pulsar Timing Array data release 2 and its implications on the gravitational-wave background search2111.05186v1 · A. Chalumeau, S. Babak, A. Petiteau et al.2021 · 53 citationsarXivon Valency
Assessing the impact of transient orbital resonances2103.06306v2 · Lorenzo Speri, Jonathan R. Gair2021 · 52 citationsPhys. Rev. D 103, 124032 (2021)
Testing the Quasar Hubble Diagram with LISA Standard Sirens2010.09049v2 · Lorenzo Speri, Nicola Tamanini, Robert R. Caldwell et al.2020 · 51 citationsPhys. Rev. D 103, 083526 (2021)
Career total: 78 works. 46 are in this corpus.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.