Ab initio path-integral Monte Carlo results for the one-particle spectral function of the warm dense electron gas

arXiv:2601.14992 · cond-mat.quant-gas, physics.chem-ph, physics.plasm-ph · Submitted 2026-01-21 · Read on arXiv

cond-mat.quant-gas, physics.chem-ph, physics.plasm-ph

Submitted: 2026-01-21

Updated: 2026-09-23

Terminology

• Ab Initio — 15× in this paper · explained in 1 episode
• Quantum Monte Carlo — 8× in this paper
• Benchmark — 4× in this paper · explained in 2 episodes
• Consistency — 4× in this paper · explained in 3 episodes
• Self-consistency — 4× in this paper · explained in 2 episodes
• Accuracy — 3× in this paper · explained in 1 episode
• Degeneracy — 2× in this paper · explained in 3 episodes
• Many-Body Effects — 2× in this paper · explained in 2 episodes
• Core — 1× in this paper · explained in 2 episodes
• Helmholtz-Zentrum Dresden-Rossendorf — 1× in this paper
• Phase Transitions — 1× in this paper · explained in 2 episodes
• Quantization — 1× in this paper · explained in 12 episodes
• Random Phase Approximation (RPA) — 1× in this paper · explained in 2 episodes
• Regularization — 1× in this paper · explained in 3 episodes

Sources

• Roadmap for warm dense matter physics
• The noiseless limit and improved-prior limit of the maximum entropy method and their implications for the analytic continuation problem

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