3 papers
physics.geo-ph2026
The upper mantle of Europe and Western Asia: Exposing potentials and limits of regional full-waveform inversion
C. J. Schiller, S. D. Keating, S. Noe +7
We present EUWA310, a seismic velocity model obtained by full seismic waveform inversion (FWI) model of the upper mantle beneath Europe and Western Asia. Inferred via 310 quasi-New…
quant-ph2025
Quantum Wave Simulation with Sources and Loss Functions
Cyrill Bösch, Malte Schade, Giacomo Aloisi +2
We present a quantum algorithmic framework for simulating linear, anti-Hermitian (lossless) wave equations in heterogeneous, anisotropic, and time-independent media. This framework…
physics.geo-ph2025
A discrete adjoint method for deterministic and probabilistic eikonal-equation-based inversion of traveltime for velocity and source location
Andrea Zunino, Scott Keating, Andreas Fichtner
Seismic traveltime tomography represents a popular and useful tool for unravelling the structure of the subsurface across the scales. In this work we address the case where the for…