Pith Number

pith:ZRWDHNCE

pith:2026:ZRWDHNCE2UMZECX75P5WN3CVO5

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Universal Spin Squeezing Dynamical Phase Transitions across Lattice Geometries, Dimensions, and Microscopic Couplings

Arman Duha, Thomas Bilitewski

A dynamical squeezing phase transition persists across all lattice geometries and coupling strengths in power-law spin models.

arxiv:2605.13969 v1 · 2026-05-13 · quant-ph · cond-mat.quant-gas

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Claims

C1strongest claim

the transition persists across all four lattice geometries and over a wide range of λ with critical exponents consistent within error, providing strong evidence for a genuine non-equilibrium universality class. The Bogoliubov theory recovers the previously identified scaling a_Z^* ∝ L in the long-range interacting regime α < d+2, and yields an analytical scaling a_Z^* ∝ L^{2/(α-d)} for the critical aspect ratio with system size for α>d+2

C2weakest assumption

The Bogoliubov instability analysis combined with discrete truncated Wigner simulations accurately captures the full quantum many-body dynamics without significant corrections from higher-order terms or unaccounted finite-size effects.

C3one line summary

The dynamical squeezing phase transition in bilayer XXZ spin models is universal across lattice geometries and interlayer coupling rescalings, with a new sub-linear scaling for short-range interactions.

References

68 extracted · 68 resolved · 2 Pith anchors

[1] N. Defenu, T. Donner, T. Macr` ı, G. Pagano, S. Ruffo, and A. Trombettoni, Long-range interacting quantum systems, Rev. Mod. Phys.95, 035002 (2023) 2023

[2] A. Browaeys and T. Lahaye, Many-body physics with individually controlled rydberg atoms, Nat. Physics16, 132 (2020) 2020

[3] M. Saffman, T. G. Walker, and K. Mølmer, Quantum information with rydberg atoms, Rev. Mod. Phys.82, 2313 (2010) 2010

[4] M. Morgado and S. Whitlock, Quantum simulation and computing with rydberg-interacting qubits, AVS Quan- tum Science3, 023501 (2021). 7 2021

[5] M. A. Baranov, M. Dalmonte, G. Pupillo, and P. Zoller, Condensed matter theory of dipolar quantum gases, Chem- ical Reviews112, 5012 (2012) 2012

Receipt and verification

First computed	2026-05-17T23:39:13.518618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc6c33b444d519920affebfb66ec55777404205fef833fe3833ae714368d41a6

Aliases

arxiv: 2605.13969 · arxiv_version: 2605.13969v1 · doi: 10.48550/arxiv.2605.13969 · pith_short_12: ZRWDHNCE2UMZ · pith_short_16: ZRWDHNCE2UMZECX7 · pith_short_8: ZRWDHNCE

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Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZRWDHNCE2UMZECX75P5WN3CVO5 \
  | 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: cc6c33b444d519920affebfb66ec55777404205fef833fe3833ae714368d41a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f40c97ac2b6a5443286e063ee8e73690bdb7d4a3f6f52ac8999cf696b8fec6",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-13T18:00:07Z",
    "title_canon_sha256": "682ff4d60daf4cdc5025eb08dadad4ab4aadd57956494615909df488e9ec5374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.13969",
    "kind": "arxiv",
    "version": 1
  }
}