PF
P. C. C. Freire
astro-ph.HEastro-ph.SRgr-qcastro-ph.GAastro-phastro-ph.IMnucl-thastro-ph.COeess.SPhep-ex
On Valency
published · living versionsW_ykc5jvcb·v1 · currentpublished
Noise analysis in the European Pulsar Timing Array data release 2 and its implications on the gravitational-wave background search
with A. Chalumeau, S. Babak, A. Petiteau, S. Chen +47
1 version
W_s6xsrfze·v1published
W_nj66e3s2·v1published
W_reagt5dz·v1published
Preprints & journals
294 papers in the corpus · 1999–2026Globular Clusters GMRT Pulsar Survey (GCGPS) III: ORION - a multi-beam acceleration search pipeline2610.27303v1 · Nishant Deo, Jyotirmoy Das, Jayanta Roy et al.2026 · 0 citationsarXiv
The first MeerKAT S-band globular cluster pulsar survey2609.10184v1 · Rouhin Nag, Marta Burgay, Alessandro Ridolfi et al.2026 · 0 citationsarXiv
The youngest white dwarf companion to a millisecond pulsar: Insights from NGC 362D2609.05608v1 · Greta Ettorre, Emanuele Dalessandro, Mario Cadelano et al.2026 · 0 citationsarXiv
Sub-Millisecond Pulsars: Missing or Impossible?2608.23704v1 · T.M. Tauris, V. Venkatraman Krishnan, R. Senzel et al.2026 · 0 citationsarXiv
Timing and statistical analysis of single-pulse search pulsar discoveries from the PALFA survey2608.08754v1 · Graham M. Doskoch, Maura A. McLaughlin, B. Allen et al.2026 · 0 citationsarXiv
Exploring the optical properties of redback pulsars: The case of J1717+4308A in the globular cluster M922607.22289v1 · Jianxing Chen, Greta Ettorre, Cristina Pallanca et al.2026 · 0 citationsarXiv
Probing Neutron Star Interiors and the Properties of Cold Ultra-dense Matter with the SKAO2607.02597v1 · Avishek Basu, Vanessa Graber, Marcus E. Lower et al.2026 · 2 citationsarXiv
Hybrid Active-Online Learning Framework for Label-Efficient Concept Drift Adaptation in Optical Network Failure Detection2606.30322v1 · Yousuf Moiz Ali, Jaroslaw E. Prilepsky, Joao Pedro et al.2026 · 0 citationsarXiv
Detection of relativistic orbital deformation from improved timing of PSR J1757$-$18542606.23926v2 · Jaikhomba Singha, Vivek Venkatraman Krishnan, Marisa Geyer et al.2026 · 0 citationsarXiv
DPD-KAN: Kolmogorov-Arnold Networks for Low Complexity Digital Predistortion in 5G Analog Radio-over-Fiber Systems2606.21178v1 · Bilal Khalid, Fabio Cavaliere, Luca Giorgi et al.2026 · 0 citationsarXiv
Discovery of a 24-millisecond pulsar in a very long orbit with the Murchison Widefield Array2606.18823v1 · Chia Min Tan, N. D. Ramesh Bhat, Bradley W. Meyers et al.2026 · 0 citationsarXiv
Improved proper motion and gravity tests with PSR J1913+11022606.19276v1 · Xueli Miao, Paulo C. C. Freire, Norbert Wex et al.2026 · 0 citationsA&A, 713, A1 (2026)
Fifteen new millisecond pulsars in 47 Tucanae2605.06492v1 · W. Chen, D. Risbud, P. C. C. Freire et al.2026 · 0 citationsarXiv
The one and the only: the pulsar - white dwarf system in NGC 67492605.04988v2 · Paulo C. C. Freire, Yinfeng Dai, Mario Cadelano et al.2026 · 0 citationsarXiv
Constraints on Einstein-aether gravity from the precision timing of PSR J1738+03332605.01436v1 · Massimo Vaglio, Amodio Carleo, Abhimanyu Susobhanan et al.2026 · 0 citationsarXiv
A joint MeerKAT and Parkes view of Omega Centauri: New TRAPUM Searches and Pulsar Timing2603.21845v1 · Miquel Colom i Bernadich, Shi Dai, Federico Abbate et al.2026 · 0 citationsarXiv
Pulsar Discoveries from the TRAPUM UHF Survey of Fermi-LAT Sources2602.20811v2 · Tinn Thongmeearkom, Colin J. Clark, Rene P. Breton et al.2026 · 1 citationarXiv
PSR J0024$-$7204ai: a massive, eccentric binary system in the globular cluster 47 Tucanae2602.15096v1 · D. Risbud, A. Ridolfi, P. C. C. Freire et al.2026 · 0 citationsarXiv
Long-term timing of the relativistic binary PSR J1906+07462602.05947v1 · L. Vleeschower, B.W. Stappers, M. J. Keith et al.2026 · 0 citationsarXiv
Radio timing constraints on the orbital orientation and component masses of PSR J1455$-$33302601.08541v1 · D.S. Pillay, V. Venkatraman Krishnan, David J. Champion et al.2026 · 0 citationsarXiv
Detection of giant pulses from the transitional millisecond pulsar J1227$-$48532601.01563v2 · Saptarshi Sarkar, Jayanta Roy, Bhaswati Bhattacharyya et al.2026 · 0 citationsarXiv
Pulsars in Globular Clusters With the SKAO2512.16154v1 · Manjari Bagchi, Federico Abbate, Vishnu Balakrishnan et al.2025 · 0 citationsarXiv
Testing Gravity with Binary Pulsars in the SKA Era2512.16161v1 · V. Venkatraman Krishnan, L. Shao, V. Balakrishnan et al.2025 · 0 citationsOpen J. Astrophys. 8 (2025) 154246
Probing neutron star interiors and the properties of cold ultra-dense matter with the SKAO2512.16162v1 · Avishek Basu, Vanessa Graber, Marcus E. Lower et al.2025 · 0 citationsarXiv
Globular Clusters GMRT Pulsar Search (GCGPS) II: Discovery of five MSPs in M69 and M702512.11058v2 · Jyotirmoy Das, Jayanta Roy, Paulo C. C. Freire et al.2025 · 0 citationsarXiv
Identification and characterization of optical companions to the population of millisecond pulsars in the globular cluster M32511.01969v1 · Greta Ettorre, Emanuele Dalessandro, Mario Cadelano et al.2025 · 2 citationsA&A 704, A261 (2025)
The double neutron star PSR J1946+2052 I. Masses and tests of general relativity2510.12506v1 · Lingqi Meng, Paulo C. C. Freire, Kevin Stovall et al.2025 · 6 citationsA&A 704, A153 (2025)
Millisecond Pulsars in M2: New discoveries and a detailed timing analysis2508.06726v1 · Baoda Li, Kuo Liu, Lin Wang et al.2025 · 3 citationsarXiv
The Timing Evolution of the Magnetar Swift J1818.0-1607 During a Period of Reduced Activity2507.19698v1 · Moaz Abdelmaguid, Paulo C. C. Freire, Joseph D. Gelfand et al.2025 · 1 citationarXiv
The FAST Globular Cluster Pulsar Survey (GC FANS)2506.07970v2 · Yujie Lian, Zhichen Pan, Haiyan Zhang et al.2025 · 12 citationsApJS 279 (2025) 51
Probing globular cluster with MeerKAT and FAST: a pulsar polarization census.40155289 · Zhang, Lei, Abbate, Federico, Li, Di et al.2025 · 9 citationsScience bulletin. 2025;70(10):1568-1571
NGC 1851A: Revealing an ongoing three-body encounter in a dense globular cluster2503.05466v1 · A. Dutta, P.C.C. Freire, T. Gautam et al.2025 · 6 citationsA&A 697, A166 (2025)
Globular Clusters GMRT Pulsar Search (GCGPS) I: Survey description, discovery and timing of the first pulsar in NGC 6093 (M80)2502.09154v3 · Jyotirmoy Das, Jayanta Roy, Paulo C. C. Freire et al.2025 · 4 citationsarXiv
Discovery and Timing of 49 Pulsars from the Arecibo 327-MHz Drift Survey2502.04571v2 · Timothy E. E. Olszanski, Evan F. Lewis, Julia S. Deneva et al.2025 · 0 citationsarXiv
Thirty-five years of timing of M53A with Arecibo and FAST2502.02042v1 · Yujie Lian, P. C. C. Freire, Shuo Cao et al.2025 · 10 citationsarXiv
A Novel Technique for Long-term Timing of Redback Millisecond Pulsars2412.08688v2 · Kyle A. Corcoran, Scott M. Ransom, Alexandra C. Rosenthal et al.2024 · 2 citationsarXiv
Radio and gamma-ray timing of TRAPUM L-band Fermi pulsar survey discoveries2411.14895v1 · M. Burgay, L. Nieder, C. J. Clark et al.2024 · 5 citationsA&A, 691, A315 (2024)
Explanation of the exceptionally strong timing noise of PSR J0337+1715 by a circum-ternary planet and consequences for gravity tests2411.10066v2 · Guillaume Voisin (LUTH), Ismael Cognard (LPC2E), Melaine Saillenfest (IMCCE) et al.2024 · 1 citationAstronomy & Astrophysics - A&A, 2025, 693 (A143)
A 34 Yr Timing Solution of the Redback Millisecond Pulsar Terzan 5A2410.21648v2 · Alexandra C. Rosenthal, Scott M. Ransom, Kyle A. Corcoran et al.2024 · 8 citationsThe Astrophysical Journal, 2025, Volume 982, p170
Triple trouble with PSR J1618-3921: Mass measurements and orbital dynamics of an eccentric millisecond pulsar2409.03615v1 · K. Grunthal, V. Venkatraman Krishnan, P. C. C. Freire et al.2024 · 1 citationA&A 691, A22 (2024)
Gravity experiments with radio pulsars2407.16540v1 · Paulo C. C. Freire, Norbert Wex2024 · 50 citationsLiving Reviews in Relativity, 27, 5 (2024)
A millisecond pulsar position determined to 0.2 milliarcsecond precision with VLBI2407.13324v2 · Hao Ding, Adam T. Deller, Paulo C. C. Freire et al.2024 · 5 citationsA&A 691, A47 (2024)
PSR J1227$-$6208 and its massive white dwarf companion: pulsar emission analysis, timing update and mass measurements2407.13593v1 · Miquel Colom i Bernadich, Vivek Venkatraman Krishnan, David J. Champion et al.2024 · 2 citationsA&A 690, A253 (2024)
Timing of millisecond pulsars in NGC\,6752 -- III. On the presence of non-luminous matter in the cluster's core2407.03271v2 · A. Corongiu, A. Ridolfi, F.Abbate et al.2024 · 7 citationsJournal: The Astrophysical Journal; Volume 972; Year 2024; Page 198
Measuring the Lense-Thirring Orbital Precession and the Neutron Star Moment of Inertia with Pulsars2403.18785v2 · Huanchen Hu, Paulo C. C. Freire2024 · 14 citationsUniverse 2024, 10(4), 160
Discovery and timing of ten new millisecond pulsars in the globular cluster Terzan 52403.17799v2 · P.V. Padmanabh, S.M. Ransom, P.C.C. Freire et al.2024 · 35 citationsA&A 686, A166 (2024)
The Relativistic Spin Precession in the Compact Double Neutron Star System PSR~J1946+20522403.17828v1 · Lingqi Meng, Weiwei Zhu, Michael Kramer et al.2024 · 8 citationsApJ 966 (2024) 46
Discoveries and Timing of Pulsars in M622403.12137v1 · L. Vleeschower, A. Corongiu, B. W. Stappers et al.2024 · 14 citationsarXiv
A targeted radio pulsar survey of redback candidates with MeerKAT2403.09553v1 · T. Thongmeearkom, C. J. Clark, R. P. Breton et al.2024 · 19 citationsarXiv
Mass estimates from optical modelling of the new TRAPUM redback PSR J1910-53202401.09928v1 · O. G. Dodge, R. P. Breton, C. J. Clark et al.2024 · 13 citationsarXiv
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