Carbon Nanodot Qubit Pairs: A Testbed for Measurement Independence

A theoretical framework and simulation data connecting measurement-independence resource theory to carbon nanodot qubit pairs. The dataset includes results from MCMC simulations with approximately 100,000 samples, validating analytical predictions about Bell nonlocality bounds. It was authored by Suhas Phapale and last updated on May 5, 2026.

Use Cases

• Testing the intermediate Bell bound (|S| ≤ ~2.402) for setting-agnostic Newcomb models based on the theoretical framework.
• Validating the universal trade-off law for Kullback-Leibler divergence using the provided MCMC simulation data.
• Analyzing the mapping of the Newcomb coupling β to the dimensionless exchange interaction J/k₂T between C-dot exciton qubits.
• Investigating the three experimentally accessible signatures in C-dot photoluminescence polarisation measurements mentioned in the description.

Strengths

• Includes MCMC simulation data with approximately 100,000 samples, validating analytical predictions within sub-percent uncertainty.
• Provides a specific, experimentally targeted closed-form inequality (⟨Dᵁᴸ⟩ ≥ (ΔS)²/6) for the system class.
• Dataset is available in multiple file formats (PY, CSV, TEX) for different analysis workflows.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is small (7.4 MB), which may indicate limited scope or a focus on simulation outputs rather than raw experimental data.

Provenance

Source

figshare

Collection Method

Theoretical modeling and MCMC simulations, as described.

Freshness

Last updated 2026-05-05 08:59:18; freshness should be verified.