Julio Parra-Martinez
California Institute of Technology,
1200 East California Boulevard,
Pasadena, California 91125,
United States
Contact
California Institute of Technology,
1200 East California Boulevard,
Pasadena, California 91125,
United States
Contact
Research
Publications
Comparison of post-Minkowskian and self-force expansions: Scattering in a scalar charge toy model
Soft Phonon Theorems
Graviton partial waves and causality in higher dimensions
Non-perturbative double copy in Flatland
Geometry-kinematics duality
Causality constraints on corrections to Einstein gravity
On-shell correlators and color-kinematics duality in curved symmetric spacetimes
Scattering amplitudes, the tail effect, and conservative binary dynamics at \({\cal O}(G^4)\)
Geometric soft theorems
Holomorphic modular bootstrap revisited
Radiative classical gravitational observables at \({\cal O}(G^3)\) from scattering amplitudes
Gravitational bremsstrahlung from reverse unitarity
Scattering amplitudes and conservative binary dynamics at \({\cal O}(G^4)\)
Leading nonlinear tidal effects and scattering amplitudes
Structure of two-loop SMEFT anomalous dimensions via on-shell methods
Extremal black hole scattering at \({\cal O}(G^3)\)
Universality in the classical limit of massless gravitational scattering
Topological superconductors on superstring worldsheets
Non-renormalization and operator mixing via on-shell methods
Logarithmic forms and differential equations for Feynman integrals
Gravity integrands from the ultraviolet
GSO projections via SPT phases
Two-loop n-point anomalous amplitudes in \({\cal N}=4\) supergravity
Bootstrapping two-loop Feynman integrals for planar \({\cal N}=4\) SYM
Ultraviolet properties of \({\cal N}=8\) supergravity at five loops
Cancelling the \(U(1)\) anomaly in the S-matrix of \({\cal N}=4\) supergravity
Curvature-squared multiplets, evanescent effects and the \(U(1)\) anomaly in \({\cal N}=4\) supergravity
Manifesting enhanced cancellations in supergravity: integrands versus integrals
Upcoming Talks
07/2023: Strings 2023, Perimeter Institute
Conference Talks
04/2023: Theoretical Tests of the Landscape, Amherst Center for Fundamental Interactions, Amherst
04/2023: APS April Meeting, Invited talk, Minneapolis
09/2022: Back to the Swamp, IFT, Madrid
08/2022: Amplitudes 2022, Charles University, Prague
(video)
08/2022: Bohr-100: Current Themes in Theoretical Physics, Niels Bohr Institute, Copenhaguen
05/2022: Amplitudes Meets Cosmology 2022, Gleneagles Hotel, Scotland
05/2022: Possible and Impossible in Effective Field Theory, Institute for Advance Study, Princeton
04/2022: Storming the Gravitational Wave Frontier, KITP, Santa Barbara
(video)
04/2022: YOUNGST@RS - Color-Kinematics, Mainz Institute for Theoretical Physics, Virtual
(video)
04/2022: APS April Meeting, Invited Talk, New York, Virtual
03/2022: California Amplitudes Meeting, UC Davis, Davis
05/2021: RADCOR+LoopFest 2021, Florida State University, Virtual
(video)
12/2020: QCD Meets Gravity 2020, Northwestern University, Virtual
(video)
10/2020: EFT methods from Bound States to Binary Systems, Universita' degli Studi di Padova, Virtual
(video)
05/2020: Amplitudes 2020, Brown University, Virtual
(video)
05/2020: LoopFest XIX, University of Pittsburgh, Cancelled due to Covid-19
12/2019: QCD Meets Gravity 2019, UCLA, Los Angeles
10/2019: From Scattering to Expansion, Northwestern University, Evanston
06/2019: IGC@25: Multimessenger Universe, ICG, Penn State
06/2019: California Amplitudes Meeting, QMAP, UC Davis
09/2018: Supergravity and M/Superstring Theory in the Ultraviolet and Double Copy, Penn State
06/2018: Amplitudes Summer School, Gong Show, QMAP, UC Davis
04/2018: California Amplitudes Meeting, SLAC
03/2018: 34th Pacific Coast Gravity Meeting, Caltech, Pasadena
12/2017: QCD Meets Gravity 2017, UCLA, Los Angeles
06/2017: Scattering Amplitudes: from Gauge Theory to Gravity, KITP, Santa Barbara
(video)
12/2016: Recent Developments in Fields, Strings, and Gravity, Gong Show, QMAP, UC Davis
10/2016: California Amplitudes Meeting, UCLA, Los Angeles
06/2016: California Amplitudes Meeting, QMAP, UC Davis
Lectures
04/2021: Gravitational scattering, inspiral, and radiation, Galileo Galilei Institute, Virtual
(video)
Seminars, colloquia, etc
05/2023: EPP Theory Seminar, SLAC
04/2023: CMSA Colloquium,, Harvard U., Cambridge
01/2023: High Energy Physics Seminar, NYU, New York
01/2023: High Energy Theory Seminar, Texas A&M University, College Station
12/2022: KIAS String Seminars, Korea Institute for Advance Study, Seoul
12/2022: Équations différentielles motiviques et au–delà, Institut Henri Poincaré, Paris
11/2022: Séminaire de Physique Théorique, IHES, Paris
09/2022: Celestial Holography Group Meeting, Harvard, Cambridge, MA
05/2022: Quantum Encounters, IHES, Paris, Virtual
05/2022: All Things EFT, Virtual
(video)
05/2022: Quantum Gravity Seminar, Max Planck Institute for Gravitational Physics (AEI), Potsdam, Virtual
04/2022: Special Seminar, Pacific Insitute for Theoretical Physics, UBC, Vancouver
04/2022: Theory Seminar, Max Planck Institut für Physik, Munich, Virtual
04/2022: High Energy and Gravity Seminar, KITP, Santa Barbara
04/2022: Swampland Seminar, Virtual
(video)
03/2022: Astrophysics Seminar, Institute for Advance Study, Princeton
(video)
03/2022: HET Seminar, Princeton University, Princeton
03/2022: Joint Theory Seminar, Niels Bohr Institute, Copenhagen, Virtual
03/2022: Colloquium, University of British Columbia, Zoom
02/2022: Colloquium, University of Michigan, Ann Arbor
02/2022: Quantum Spacetime Seminars, Tata Institute of Fundamental Research, Mumbai, Virtual
02/2022: Particle Physics Seminar, UC San Diego, Virtual
01/2022: Amplitudes Meeting, Institute for Advanced Study, Princeton, Virtual
11/2021: HET Seminar, University of Michigan, Ann Arbor
11/2021: Theory Seminar, Carnegie Mellon University, Pittsburgh
06/2021: Amplitudes Journal Club, Durham University, Virtual
04/2021: Particle Theory Seminar, U. Chicago, Virtual
04/2021: TH String Theory Seminar, CERN, Virtual
03/2021: EPP Theory Seminar, SLAC, Virtual
03/2021: Particle Physics Theory Seminar, Edinburgh University, Virtual
(video)
02/2021: High Energy Physics Seminar, CP3, UC Louvain, Virtual
(video)
02/2021: High Energy Theory Seminar, Columbia University, New York, Virtual
01/2021: Amplitudes Journal Club, UCLA, Virtual
11/2020: High Energy Theory Informal Meeting, Caltech, Virtual
06/2020: Particle Seminar, LBL/UC Berkeley, Virtual
02/2020: TEP Seminar, UCLA, Los Angeles
11/2019: Amplitudes Group Meeting, Brown University, Providence
09/2019: Quantum Matter Seminar, CMSA Harvard, Cambridge, MA
(video)
09/2019: EEP Theory Seminar, SLAC
08/2019: Off-term Seminar, ETH, Zurich
04/2019: Brown Bag Seminar, University of Michigan, Ann Arbor
11/2018: Fields and Strings Seminar, QMAP, UC Davis, Zurich
07/2017: String Theory Seminar, Max Planck Institute for Gravitational Physics (AEI), Potsdam
Updated: 20/05/2023