Collective modes and emergent symmetry of superconductivity and magnetism in the iron pnictides
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Bibliographic record
Abstract
We consider the two-pocket model of the iron pnictides with generic interactions, and show that the low-energy effective theory of this model belongs to a wide class of Hamiltonians with enhanced symmetry. We consider the effect of symmetry breaking perturbations around such systems and explore the physical consequences. Our analysis reveals that the presence of the spin density wave with ordering wave vector (π, 0) necessarily implies the existence of odd-sign s-wave superconductivity. We predict a spin-triplet resonance at the wave vector (π, 0) whose frequency depends linearly on applied field and is independent of temperature. We also discuss the possible presence of a novel orbital density wave state as a close competing order encompassed by the emergent SO(6) symmetry.
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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 | 0.000 | 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 | 0.000 | 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