A Density-Matrix Belief-State World Model密度矩阵信念态世界模型
A quantum-computing × world-model theory line: uncertainty over multiple futures is carried as an open-system density matrix (ρ), evolved by an operator/channel algebra, and revised through a proper-scored, auditable measurement-update ledger.量子计算×世界模型交叉的理论研究线:以开系统密度矩阵(ρ)承载多重未来的不确定性,由算子/信道代数演化,并通过经正当评分、可审计的测量更新账本进行修正。
The honest current headline: a calibrated, auditable system with no demonstrated raw-accuracy advantage over strong classical baselines — no primacy claim is made. Manuscripts in preparation include an honest negative-result systems paper (real-data calibration/coverage certificate) and a Lindblad-form open-system extension.诚实的当前结论:得到一个可校准、可审计的系统,但在原始精度上未证明胜过强经典基线——不作任何首创主张。撰写中的手稿包括一篇诚实的负结果系统论文(真实数据校准/覆盖率证书)与一个 Lindblad 形式的开系统扩展。
@unpublished{chen2026adensity,
title = {A Density-Matrix Belief-State World Model},
author = {Chen, Jiaxuan},
year = {2026},
note = {Active research program}
}