Probing the pairing symmetry and pair charge stiffness of doped $t-J$\n ladders
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Bibliographic record
Abstract
We perform the numerical equivalent of a phase sensitive experiment on doped\n$t-J$ ladders. We apply proximity effect fields with different complex phases\nat both ends of an open system and we study the transport of Cooper pairs.\nMeasuring the response of the system and the induced Josephson current, Density\nMatrix Renormalization Group calculations show how, depending on the doping\nfraction, the rung-leg parity of the pair field changes from minus to plus as\nthe density of holes is increased. We also study the pair charge stiffness, and\nwe observe a supression of the superconductivity in the region where static\nstripes appear. We compare our results with predictions from bosonization and\nrenormalization group analysis.
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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 | 0.000 | 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 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
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Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
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