YS
Yashvi Sharma
astro-ph.HEastro-ph.SRastro-ph.IMastro-ph.GAastro-ph.COCosmologyDustFibrosisGeneral relativity and gravitygr-qc
On Valency
published · living versionsW_ydaubn7r·v1 · currentpublished
A Search for Extragalactic Fast Blue Optical Transients in ZTF and the Rate of AT2018cow-like Transients
with Anna Y. Q. Ho, Daniel A. Perley, Avishay Gal-Yam, Ragnhild Lunnan +38
1 version
W_6umdtcx4·v1published
W_68svs5jp·v1published
Preprints & journals
66 papers in the corpus · 2005–2026The shell around VY Canis Majoris in SPHEREx is likely an artifact2609.28612v1 · Viraj Karambelkar, Yashvi Sharma, Kishalay De2026 · 0 citationsarXiv
Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. III: Hunting for electron-capture supernovae using nebular spectroscopy2605.18960v1 · Kaustav K. Das, Anders Jerkstrand, Mansi M. Kasliwal et al.2026 · 1 citationarXiv
AppleCiDEr. II. SpectraNet: A Spectroscopic Neural Network Classifier for Transients Demonstrated on ZTF Follow-up Data2510.07215v4 · Maojie Xu, Argyro Sasli, Alexandra Junell et al.2025 · 0 citationsPASP 138, 094504 (2026)
Extremely stripped supernova reveals a silicon and sulfur formation site.40836132 · Schulze, Steve, Gal-Yam, Avishay, Dessart, Luc et al.2025 · 17 citationsNature. 2025;644(8077):634-639
A thermonuclear supernova interacting with hydrogen- and helium-deficient circumstellar material. SN 2020aeuh as a SN Ia-CSM-C/O?2507.08532v2 · K. Tsalapatas, J. Sollerman, R. Chiba et al.2025 · 5 citationsA&A 704, A135 (2025)
AT2019cmw: A highly luminous, cooling featureless TDE candidate from the disruption of a high mass star in an early-type galaxy2507.07380v2 · Jacob L. Wise, Daniel A. Perley, Nikhil Sarin et al.2025 · 2 citationsarXiv
Twin peaks: SN 2021uvy and SN 2022hgk in the landscape of double-peaked stripped envelope supernovae2507.03822v1 · Yashvi Sharma, Jesper Sollerman, William Meynardie et al.2025 · 2 citationsarXiv
The ambiguous AT2022rze: Changing-look AGN mimicking a supernova in a merging galaxy system2505.23731v2 · P. J. Pessi, R. Lunnan, J. Sollerman et al.2025 · 4 citationsarXiv
Low-Luminosity Type IIP Supernovae from the Zwicky Transient Facility Census of the Local Universe. I: Luminosity Function, Volumetric Rate2502.19493v2 · Kaustav K. Das, Mansi M. Kasliwal, Christoffer Fremling et al.2025 · 11 citationsarXiv
A Link Between White Dwarf Pulsars and Polars: Multiwavelength Observations of the 9.36-Minute Period Variable Gaia22ayj2501.01490v1 · Antonio C. Rodriguez, Kareem El-Badry, Pasi Hakala et al.2025 · 6 citationsarXiv
Cyclotron emitting magnetic white dwarfs in post common envelope binaries discovered with the Zwicky Transient Facility2412.15153v1 · J. van Roestel, A.C. Rodriguez, P. Szkody et al.2024 · 10 citationsA&A 696, A242 (2025)
CCSNscore: A multi-input deep learning tool for classification of core-collapse supernovae using SED-Machine spectra2412.08601v2 · Yashvi Sharma, Ashish A. Mahabal, Jesper Sollerman et al.2024 · 8 citationsarXiv
A diverse, overlooked population of Type Ia supernovae exhibiting mid-infrared signatures of delayed circumstellar interaction2410.14644v4 · Geoffrey Mo, Kishalay De, Eli Wiston et al.2024 · 8 citationsApJL 980 L33 (2025)
How accurate are transient spectral classification tools? -- A study using 4,646 SEDMachine spectra2410.10963v1 · Young-Lo Kim, Isobel Hook, Andrew Milligan et al.2024 · 3 citationsarXiv
Sample of hydrogen-rich superluminous supernovae from the Zwicky Transient Facility2408.15086v2 · P.J. Pessi, R. Lunnan, J. Sollerman et al.2024 · 15 citationsA&A 695, A142 (2025)
Optical and Radio Analysis of Systematically Classified Broad-lined Type Ic Supernovae from the Zwicky Transient Facility2408.14586v3 · Gokul P. Srinivasaragavan, Sheng Yang, Shreya Anand et al.2024 · 19 citationsarXiv
ZTF SN Ia DR2: The spectral diversity of Type Ia supernovae in a volume-limited sample2407.06828v1 · U. Burgaz, K. Maguire, G. Dimitriadis et al.2024 · 14 citationsAstronomy & Astrophysics, 694, A9 (2025)
ZTF SN Ia DR2: Environmental dependencies of stretch and luminosity of a volume limited sample of 1,000 Type Ia Supernovae2405.20965v2 · M. Ginolin, M. Rigault, M. Smith et al.2024 · 24 citationsA&A 695, A140 (2025)
Sub-relativistic Outflow and Hours-Timescale Large-amplitude X-ray Dips during Super-Eddington Accretion onto a Low-mass Massive Black Hole in the Tidal Disruption Event AT2022lri2405.11343v1 · Yuhan Yao, Muryel Guolo, Francesco Tombesi et al.2024 · 21 citationsarXiv
Dramatic rebrightening of the type-changing stripped-envelope supernova SN 2023aew2402.02780v1 · Yashvi Sharma, Jesper Sollerman, Shrinivas R. Kulkarni et al.2024 · 10 citationsarXiv
Photometric prioritization of neutron star merger candidates2311.04863v1 · E. O. Ofek, N L. Strotjohann, I. Arcavi et al.2023 · 1 citationarXiv
Minutes-duration optical flares with supernova luminosities.37968403 · Ho, Anna Y Q, Perley, Daniel A, Chen, Ping et al.2023 · 29 citationsNature. 2023;623(7989):927-931
The first systematically identified repeating partial tidal disruption event2310.03782v1 · Jean J. Somalwar, Vikram Ravi, Yuhan Yao et al.2023 · 31 citationsarXiv
Probing pre-supernova mass loss in double-peaked Type Ibc supernovae from the Zwicky Transient Facility2306.04698v3 · Kaustav K. Das, Mansi M. Kasliwal, Jesper Sollerman et al.2023 · 16 citationsarXiv
Long-rising Type II Supernovae in the Zwicky Transient Facility Census of the Local Universe2306.01109v2 · Tawny Sit, Mansi M. Kasliwal, Anastasios Tzanidakis et al.2023 · 7 citationsarXiv
A radio-detected type Ia supernova with helium-rich circumstellar material.37198310 · Kool, Erik C, Johansson, Joel, Sollerman, Jesper et al.2023 · 45 citationsNature. 2023;617(7961):477-482
SN 2020udy: a SN Iax with strict limits on interaction consistent with a helium-star companion2304.12361v1 · Kate Maguire, Mark R. Magee, Giorgos Leloudas et al.2023 · 14 citationsarXiv
The broad-lined Type-Ic supernova SN 2022xxf with extraordinary two-humped light curves2303.16925v2 · H. Kuncarayakti, J. Sollerman, L. Izzo et al.2023 · 32 citationsA&A 678, A209 (2023)
SN 2019odp: A Massive Oxygen-Rich Type Ib Supernova2303.14146v2 · T. Schweyer, J. Sollerman, A. Jerkstrand et al.2023 · 9 citationsA&A 693, A13 (2025)
Tidal Disruption Event Demographics with the Zwicky Transient Facility: Volumetric Rates, Luminosity Function, and Implications for the Local Black Hole Mass Function2303.06523v2 · Yuhan Yao, Vikram Ravi, Suvi Gezari et al.2023 · 219 citationsarXiv
Collapsars as Sites of r-process Nucleosynthesis: Systematic Near-Infrared Follow-up of Type Ic-BL Supernovae2302.09226v2 · Shreya Anand, Jennifer Barnes, Sheng Yang et al.2023 · 29 citationsApJ, 962, 68 (2024)
A Systematic Study of Ia-CSM Supernovae from the ZTF Bright Transient Survey2301.04637v1 · Yashvi Sharma, Jesper Sollerman, Christoffer Fremling et al.2023 · 38 citationsarXiv
Publisher Correction: A very luminous jet from the disruption of a star by a massive black hole.36624296 · Andreoni, Igor, Coughlin, Michael W, Perley, Daniel A et al.2023 · 3 citationsNature. 2023;613(7945):E6
Uncovering a population of gravitational lens galaxies with magnified standard candle SN Zwicky.37736027 · Goobar, Ariel, Johansson, Joel, Schulze, Steve et al.2024 · 55 citationsNature astronomy. 2023;7(9):1098-1107
The prevalence and influence of circumstellar material around hydrogen-rich supernova progenitors2212.03313v2 · Rachel J. Bruch, Avishay Gal-Yam, Ofer Yaron et al.2022 · 95 citationsarXiv
A very luminous jet from the disruption of a star by a massive black hole.36450988 · Andreoni, Igor, Coughlin, Michael W, Perley, Daniel A et al.2023 · 132 citationsNature. 2022;612(7940):430-434
Volumetric rates of Luminous Red Novae and Intermediate Luminosity Red Transients with the Zwicky Transient Facility2211.05141v1 · Viraj R. Karambelkar, Mansi M. Kasliwal, Nadejda Blagorodnova et al.2022 · 32 citationsarXiv
Probing the low-mass end of core-collapse supernovae using a sample of strongly-stripped Calcium-rich Type IIb Supernovae from the Zwicky Transient Facility2210.05729v2 · Kaustav K. Das, Mansi M. Kasliwal, Christoffer Fremling et al.2022 · 18 citationsarXiv
SN 2022oqm -- a Ca-rich explosion of a compact progenitor embedded in C/O circumstellar material2210.02554v3 · I. Irani, Ping Chen, Jonathan Morag et al.2022 · 13 citationsarXiv
SN 2020jgb: A Peculiar Type Ia Supernova Triggered by a Helium-Shell Detonation in a Star-Forming Galaxy2209.04463v3 · Chang Liu, Adam A. Miller, Abigail Polin et al.2022 · 13 citationsApJ, 946, 83 (2023)
GROWTH on S190426c II: GROWTH-India Telescope search for an optical counterpart with a custom image reduction and candidate vetting pipeline2209.02077v1 · Harsh Kumar, Varun Bhalerao, G.C. Anupama et al.2022 · 12 citationsarXiv
India's first robotic eye for time domain astrophysics: the GROWTH-India telescope2206.13535v1 · Harsh Kumar, Varun Bhalerao, G.C. Anupama et al.2022 · 33 citationsarXiv
The Tidal Disruption Event AT2021ehb: Evidence of Relativistic Disk Reflection, and Rapid Evolution of the Disk-Corona System2206.12713v2 · Yuhan Yao, Wenbin Lu, Muryel Guolo et al.2022 · 59 citationsarXiv
Neutrino follow-up with the Zwicky Transient Facility: Results from the first 24 campaigns2203.17135v3 · Robert Stein, Simeon Reusch, Anna Franckowiak et al.2022 · 21 citationsMNRAS, 521, 4, 2023, 5046-5063
The Final Season Reimagined: 30 Tidal Disruption Events from the ZTF-I Survey2203.01461v2 · Erica Hammerstein, Sjoert van Velzen, Suvi Gezari et al.2022 · 212 citationsarXiv
New Modules for the SEDMachine to Remove Contaminations from Cosmic Rays and Non-target Light: BYECR and CONTSEP2203.01346v1 · Y.-L. Kim, M. Rigault, J. D. Neill et al.2022 · 61 citationsPASP, 134:024505 (9pp), 2022 February
The Hydrogen-Poor Superluminous Supernovae from the Zwicky Transient Facility Phase-I Survey: I. Light Curves and Measurements2202.02059v2 · Z. H. Chen, Lin Yan, T. Kangas et al.2022 · 55 citationsarXiv
A Matched Survey for the Enigmatic Low Radio Frequency Transient ILT J225347+8621462112.03301v1 · Yuping Huang, Marin M. Anderson, Gregg Hallinan et al.2021 · 2 citationsApJ 925 171 (2022)
A WC/WO star exploding within an expanding carbon-oxygen-neon nebula2111.12435v1 · A. Gal-Yam, R. Bruch, S. Schulze et al.2021 · 106 citationsarXiv
Establishing accretion flares from massive black holes as a source of high-energy neutrinos2111.09391v3 · Sjoert van Velzen, Robert Stein, Marat Gilfanov et al.2021 · 68 citationsMonthly Notices of the Royal Astronomical Society (2024), Volume 529, Issue 3, 2559-2576
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