Exchange self-energy and vertex corrections to static screening in the two-dimensional electron gas

cond-mat.str-el, cond-mat.mtrl-sci

Submitted: 2026-10-06

Updated: 2026-10-06

Comments: 10 pages, 6 figures, 3 tables

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Singular Structure and Enhanced Friedel Oscillations in the Two-Dimensional Electron Gas
• Exact static exchange benchmark for the uniform electron gas: Dynamic-kernel tests and exchange-correlation cancellation near 2kF

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