Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Trapped Ion Quantum Computing Quantum Machine Learning

Learning Non-Markovian Noise via Ensemble Optimal Control

arXiv
Authors: Da-Wei Luo, Ting Yu

Year

2026

Paper ID

52415

Status

Preprint

Abstract Read

~2 min

Abstract Words

108

Citations

0

Abstract

We study the estimation of parameters pertaining to non-Markovian quantum open systems, such as the dissipation rate and environmental memory time. A key challenge is identifying the optimal measurement time, which must allow sufficient time to acquire information about the environment, yet be short enough to avoid dissipation that erases the information. Using machine learning approaches, we develop an optimized control scheme trained over a representative ensemble to fix the optimal measurement time at a prescribed runtime. The protocol is robust to errors in the training process, enhances precision by exploiting non-Markovian memory effects, and achieves measurement uncertainties approaching the quantum limits set by the Cramér-Rao bound.

Why This Paper Matters

  • This paper contributes to the Quantum Machine Learning research area in the Quantum Articles archive.
  • It adds a 2026 reference point for readers tracking recent quantum research.
  • We study the estimation of parameters pertaining to non-Markovian quantum open systems, such as the dissipation rate and environmental memory time.

Paper Tools

Become a member to use research tools

Sign in to open papers, visit source links, share, cite, compare, copy DOI links, request category corrections, and build your reading list.

Become a member Sign in
Show Paper arXiv Publisher Share Cite This Paper Copy URL Compare Copy DOI Add to Reading List Category Correction Request

References & Citation Signals

[1] DOI https://doi.org/arXiv:2604.16784 [2] arXiv https://arxiv.org/abs/2604.16784 [3] Publisher https://arxiv.org/abs/2604.16784

Local Citation Graph (Related-Paper Links)

Current Paper #52415 #69539 Learning ground state observabl... #69531 Enhancing Quantum Machine Learn... #69525 Neural network inverse design o... #69599 Tensor network compression usin...

External citation index: OpenAlex citation signal • updated 2026-06-20 08:14:58

Community Reactions

Quick sentiment from readers on this paper.

Score: 0
Likes: 0 Dislikes: 0

Sign in to react to this paper.

Discussion & Reviews (Moderated)

Average Rating: 0.0 / 5 (0 ratings)

No written reviews yet.