Modeling an Adiabatic Quantum Computer via an Exact Map to a Gas of Particles
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Bibliographic record
Abstract
We map adiabatic quantum evolution on the classical Hamiltonian dynamics of a 1D gas (Pechukas gas) and simulate the latter numerically. This approach turns out to be both insightful and numerically efficient, as seen from our example of a CNOT gate simulation. For a general class of Hamiltonians we show that the escape probability from the initial state scales no faster than $|\stackrel{\ifmmode \dot{}\else \textperiodcentered \fi{}}{\ensuremath{\lambda}}{|}^{\ensuremath{\gamma}}$, where $|\stackrel{\ifmmode \dot{}\else \textperiodcentered \fi{}}{\ensuremath{\lambda}}|$ is the adiabaticity parameter. The scaling exponent for the escape probability is $\ensuremath{\gamma}=\frac{1}{2}$ for all levels, except the edge (bottom and top) ones, where $\ensuremath{\gamma}\ensuremath{\lesssim}\frac{1}{3}$. In principle, our method can solve arbitrarily large adiabatic quantum Hamiltonians.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it