Greger Torgrimsson

Umeå University — Sweden

Physics and Astronomy · Physical Sciences

21h-index1.8kcitations61works1.52yr avg
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Research Topics

Laser-Plasma Interactions and Diagnostics(34), Laser-Matter Interactions and Applications(18), Particle Accelerators and Free-Electron Lasers(10), Atomic and Molecular Physics(9), High-Energy Particle Collisions Research(8)

Publications61 total

Solving the Dirac equation on a GPU for strong-field processes in multidimensional background fields
ArXiv.org·2025Open Access
Solving the Dirac equation on a GPU for strong-field processes in multidimensional background fields
arXiv (Cornell University)·2025Open Access
Momentum correlation in pair production by spacetime dependent fields from scattered wave functions
arXiv (Cornell University)·2025Open Access
Worldline instantons for nonperturbative particle production by space and time dependent gravitational fields
arXiv (Cornell University)·2025Open Access
Nonlinear trident using WKB and worldline instantons
Physical review. D/Physical review. D.·2025Open Access
Schwinger pair production in spacetime fields: Moiré patterns, Aharonov-Bohm phases, and Sturm-Liouville eigenvalues
Physical review. D/Physical review. D.·2025· 3 citedOpen Access
Schwinger pair production in spacetime fields: Moiré patterns, Aharonov-Bohm phases and Sturm-Liouville eigenvalues
arXiv (Cornell University)·2024Open Access
Nonlinear trident using WKB and worldline instantons
arXiv (Cornell University)·2024Open Access
Momentum spectrum of nonlinear Breit-Wheeler pair production in spacetime fields
Physical review. D/Physical review. D.·2024· 4 citedOpen Access
Quantum radiation reaction: Analytical approximations and obtaining the spectrum from moments
Physical review. D/Physical review. D.·2024· 1 citedOpen Access
Quantum radiation reaction spectrum of electrons in plane waves
Physical review. D/Physical review. D.·2024· 4 citedOpen Access
Quantum radiation reaction: Analytical approximations and obtaining the spectrum from moments
arXiv (Cornell University)·2024Open Access
Momentum spectrum of Schwinger pair production in four-dimensional e-dipole fields
Physical review. D/Physical review. D.·2024· 8 citedOpen Access
Momentum spectrum of nonlinear Breit-Wheeler pair production in space-time fields
arXiv (Cornell University)·2023Open Access
Quantum radiation reaction spectrum of electrons in plane waves
arXiv (Cornell University)·2023Open Access
Momentum spectrum of Schwinger pair production in four-dimensional e-dipole fields
arXiv (Cornell University)·2023Open Access
Worldline instantons for the momentum spectrum of Schwinger pair production in spacetime dependent fields
Physical review. D/Physical review. D.·2023· 13 citedOpen Access
Plasma dynamics at the Schwinger limit and beyond
Physical review. E·2023· 21 citedOpen Access
Advances in QED with intense background fields
Physics Reports·2023· 349 citedOpen Access
Resummation of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math> expansion for nonlinear pair production by an electron in a strong electromagnetic field
Physical review. D/Physical review. D.·2023· 10 citedOpen Access
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Frequent Co-authors

Anton Ilderton(12), Victor Dinu(9), Gianluca Degli Esposti(9), Ralf Schützhold(4), T. Heinzl(3), Mattias Marklund(3), Christian Schneider(3), A. M. Fedotov(2), B. King(2), D. Seipt(2), Johannes Oertel(2), Jonatan Wårdh(2), Holger Gies(2), Felix Karbstein(1), Hidetoshi Taya(1), H. Abramowicz(1), Uwe Hernandez Acosta(1), M. Altarelli(1), R. Aßmann(1), Zhaoyu Bai(1)