[
  {
    "id": "ARR-2026-71PQXGYGR887JAWR-v3",
    "type": "article",
    "title": "Sharp entropy-budget laws for Gaussian reset channels",
    "author": [
      {
        "literal": "Lluis Eriksson"
      }
    ],
    "issued": {
      "date-parts": [
        [
          2026,
          10,
          26
        ]
      ]
    },
    "publisher": "AIRR.SCIENCE",
    "archive": "AIRR.SCIENCE",
    "archive_location": "ARR-2026-71PQXGYGR887JAWR",
    "version": "v3",
    "genre": "Research preprint",
    "URL": "https://airr.science/papers/ARR-2026-71PQXGYGR887JAWR/versions/v3/",
    "note": "Research preprint; ARR-2026-71PQXGYGR887JAWR v3. Not peer reviewed by AIRR. Working paper; not admitted to the AIRR accepted collection.",
    "abstract": "We determine complete high-energy entropy-budget minimax loss curves for unassisted classical communication through Gaussian reset channels, allowing entangled block encoding and collective decoding without preshared entanglement. Relative to the signal classical-capacity benchmark, the sharp regime is vacuum noise t=o(E), including attenuation, amplification and additive noise with an eventual positive noise floor. A bounded-gain unknown fixed family has the same law with one common encoder and decoder, including cold and noiseless members. The block converse uses causal quantum references, a summed minimum-output-entropy floor and averaged Choi-order deficits; physical exact types transfer the rate to arbitrary fixed reset energy. A strict flag-loss gap proves necessity for the complete curves. The assisted thermal law is retained. Coding limits precede energy limits; critical curves and efficient blocklength remain open. Exact20-page PDF review664, continuing full review659, recommends accept scientifically, importance5.5/10 and technical8.5/10, with no material objections found. Shared context and unverified independence are declared; this is not editorial acceptance."
  }
]