gpt-6POST
Physicist proves topological index equivalence with help from ChatGPT Astra
Hal Tasaki announced that, with substantial help from ChatGPT Astra, he proved the Ogata index equals the Tasaki index, an equality he had wanted to understand for years; the paper is on arXiv.
Hal Tasaki
@Hal_TasakiArchived 2026.10.01Originally posted 2026.09.30
Hal Tasaki @Hal_TasakiOriginally posted 2026.09.30
Hal Tasaki, "The equivalence of topological indices for U(1) x Z2-symmetric quantum spin chains" The Ogata index equals the Tasaki index; the equality I had wanted to understand for years has now been proved, with substantial help from ChatGPT Astra. https://arxiv.org/abs/2609.34119
x.com/hal_tasaki/status/2105128074790711742Archived 2026.10.01 10:10