Pith Number

pith:AXNYNBY3

pith:2026:AXNYNBY3ZVTNETQUAYGYQP6QZA

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Gauge-Field-Mediated Symmetry Breaking of Matters Under Electromagnetic Fields and Its Impact on Spin Dynamics

Angel Rubio, Carsten A. Ullrich, Esmaeil Taghizadeh Sisakht, Kyoung-Whan Kim, Noejung Park, Uiseok Jeong

The gauge-field term in spin-orbit coupling governs symmetry breaking and drives spin dynamics under electromagnetic fields.

arxiv:2605.03539 v2 · 2026-05-05 · cond-mat.mtrl-sci · physics.comp-ph

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\pithnumber{AXNYNBY3ZVTNETQUAYGYQP6QZA}

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Record completeness

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4 Citations open

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The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Claims

C1strongest claim

We demonstrate that the symmetry breaking and consequent spin dynamics are governed by the gauge-field term, without which the spins remain symmetry-constrained.

C2weakest assumption

That the real-time TDDFT implementation correctly isolates the gauge-field contribution to SOC from numerical artifacts, basis-set effects, and other Hamiltonian terms, and that the observed spin evolution is not an artifact of the chosen time-step or propagation scheme.

C3one line summary

Gauge-field term in SOC governs symmetry breaking and spin dynamics under EM fields; without it spins stay symmetry-constrained, per real-time TDDFT on representative symmetries.

Receipt and verification

First computed	2026-05-20T00:04:34.113849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05db86871bcd66d24e14060d883fd0c809c483783772cf50e01b22cf1473b630

Aliases

arxiv: 2605.03539 · arxiv_version: 2605.03539v2 · doi: 10.48550/arxiv.2605.03539 · pith_short_12: AXNYNBY3ZVTN · pith_short_16: AXNYNBY3ZVTNETQU · pith_short_8: AXNYNBY3

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AXNYNBY3ZVTNETQUAYGYQP6QZA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 05db86871bcd66d24e14060d883fd0c809c483783772cf50e01b22cf1473b630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d456febcd0e9799fc03ffeae0a574f0d8304583fee12833ad3c822575584ad",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-05T09:12:28Z",
    "title_canon_sha256": "630943f2772cee7f62b6dd554c3fffebe72d3f234ee8f648aceb2b3b611e475e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.03539",
    "kind": "arxiv",
    "version": 2
  }
}