Quick Navigation

Overview Topics Abstract Importance Paper Tools References Reactions Discussion Publication Related

Topics

Trapped Ion Quantum Computing Superconducting Qubits

Beyond Qubits: Multilevel Quantum Sensing for Dark Matter

arXiv
Authors: Xiaolin Ma, Volodymyr Takhistov, Norikazu Mizuochi, Ernst David Herbschleb

Year

2025

Paper ID

50884

Status

Preprint

Abstract Read

~2 min

Abstract Words

86

Citations

N/A

Abstract

Quantum sensing with qubits has advanced fundamental physics searches, but higher dimensional systems offer untapped potential. We present a universal qutrit framework that yields a sequence-independent fourfold increase in quantum Fisher information and a twofold gain in sensitivity. In ultralight dark matter searches, spin-1 NV-center qutrits can enhance the axion-electron coupling reach by an order of magnitude beyond qubits. This principle applies broadly to multilevel quantum systems including superconducting, neutral atom and trapped-ion qutrits, establishing higher dimensional sensing as a powerful tool for probing new physics.

Why This Paper Matters

  • This paper contributes to the Superconducting Qubits research area in the Quantum Articles archive.
  • It adds a 2025 reference point for readers tracking recent quantum research.
  • Quantum sensing with qubits has advanced fundamental physics searches, but higher dimensional systems offer untapped potential.

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:2510.19918 [2] arXiv https://arxiv.org/abs/2510.19918 [3] Publisher https://arxiv.org/abs/2510.19918

Local Citation Graph (Related-Paper Links)

Current Paper #50884 #68470 A fluxonium qubit-based hybrid ... #68420 Non-Local and Non-Markovian Eff... #68474 Concentration-Free Quantum Kern... #68469 Pitfalls when tackling the expo...

External citation index: OpenAlex citation signal

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.