Pith Number

pith:6XGAX4W6

pith:2026:6XGAX4W6RWPKEFJETXADYFAVAM

not attested not anchored not stored refs resolved

Loss-induced nonreciprocal quantum battery

Muhammad Irfan, Muhammad Zaeem Zafar

Loss in an auxiliary cavity induces nonreciprocal energy flow that stores more energy in the battery than the charger.

arxiv:2605.12677 v1 · 2026-05-12 · quant-ph

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Record completeness

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4 Citations open

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Claims

C1strongest claim

The nonzero dissipation of the auxiliary cavity induces a nonreciprocal exchange of excitations among the charger-battery system. Therefore, by engineering the loss in the auxiliary cavity, we induce a directional energy flow that enhances the charging efficiency. The steady-state energy stored in the battery significantly exceeds that in the charger.

C2weakest assumption

The two cavities interact independently with the auxiliary cavity and that the loss can be engineered without introducing other decoherence channels or preventing the system from reaching the claimed steady state.

C3one line summary

Loss in an auxiliary cavity induces nonreciprocal excitation exchange in a three-cavity quantum battery, yielding significantly higher steady-state energy in the battery than the charger.

References

54 extracted · 54 resolved · 0 Pith anchors

[1] J. Quach, G. Cerullo, and T. Virgili, Quantum batteries: The future of energy storage?, Joule7, 2195 (2023) 2023

[2] F. Campaioli, S. Gherardini, J. Q. Quach, M. Polini, and G. M. Andolina, Colloquium: Quantum batteries, Rev. Mod. Phys.96, 031001 (2024) 2024

[3] R. Alicki and M. Fannes, Entanglement boost for ex- tractable work from ensembles of quantum batteries, Phys. Rev. E87, 042123 (2013) 2013

[4] D. Ferraro, M. Campisi, G. M. Andolina, V. Pellegrini, and M. Polini, High-power collective charging of a solid- state quantum battery, Phys. Rev. Lett.120, 117702 (2018) 2018

[5] R. H. Dicke, Coherence in spontaneous radiation pro- cesses, Phys. Rev.93, 99 (1954) 1954

Formal links

2 machine-checked theorem links

Receipt and verification

First computed	2026-05-18T03:09:50.049695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5cc0bf2de8d9ea215249dc03c14150333939dd18a75c2886b1ff4dca3f25b26

Aliases

arxiv: 2605.12677 · arxiv_version: 2605.12677v1 · doi: 10.48550/arxiv.2605.12677 · pith_short_12: 6XGAX4W6RWPK · pith_short_16: 6XGAX4W6RWPKEFJE · pith_short_8: 6XGAX4W6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6XGAX4W6RWPKEFJETXADYFAVAM \
  | 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: f5cc0bf2de8d9ea215249dc03c14150333939dd18a75c2886b1ff4dca3f25b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91b05d3cf189f47f79107b4e4c6d04b6da00995fef20eb1b5276d7bb38998e7a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-12T19:26:47Z",
    "title_canon_sha256": "1d252aad3bed6ff906addbd61562e1b286eb4c62323789921717633795ffee80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.12677",
    "kind": "arxiv",
    "version": 1
  }
}