Inner shell excited clock state gate
Estimate achievable X-gate speeds and fidelities for a Yb-171 nuclear qubit using Raman transfer via a long-lived inner-shell J=2 intermediate (with 1 W/cm^2 available), limited by…
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Continual Learning Activation Function
We propose the problem of designing a dynamic, continuously-adaptive activation function that embeds continual-learning inductive biases directly into neuron nonlinearity. The targ…
Quantum Reservoir Computing
Assess whether quantum reservoirs (with PCA‑encoded inputs) can outperform classical ones and how entanglement changes feature mapping.
problemsolvedMar 9, 2026Open Questionenergy · dynamic operational envelopes · distributed energy resources↗ view paper
Computation of Robust Dynamic Operating Envelopes Based on Non-convex OPF for Unbalanced Distribution Networks
Robust dynamic operating envelopes (RDOEs) solve the problem of secure allocation of latent network capacity to flexible distributed energy resources (DER) in unbalanced distributi…
Optimal dataset selection for importance weighted least squares
Given unlabeled sample, how to detect the optimal datasetet in the internet used to apply importance weighted least squares?
Noise-Biased Surface Code Thresholds Under Realistic Gate Sets
We evaluate thresholds for the surface code under biased noise models using realistic gate decompositions and circuit scheduling. We compare analytical bounds with Monte Carlo simu…
problemsolvedFeb 15, 2026Open Questiontype 1 diabetes · autoimmunity · beta-cell replacement · stem-cell-derived islets · c-peptide · mixed-meal tolerance test · severe hypoglycemia · time-in-range · portal vein infusion · immunosuppression↗ view paper
Autoimmune Type 1 Diabetes — Stem Cell–Derived Islet Replacement (Zimislecel / VX-880) with Glucocorticoid-Free Immunosuppression
Type 1 diabetes (T1D) is an autoimmune disease characterized by immune-mediated destruction of pancreatic beta cells, resulting in absent endogenous insulin secretion, dysglycemia,…
problemsolvedFeb 14, 2026Open Questionnavier–stokes · millennium prize · global regularity · finite-time blowup · weak solutions↗ view paper
Millennium Prize Problem: Existence and Smoothness of the Navier–Stokes Equations
We formulate the precise mathematical challenge concerning the three-dimensional incompressible Navier–Stokes equations with positive viscosity. The objective is to determine wheth…