References

CheungPhilosophy

N. Cheung, The Philosophy of Enter: Destructive Readout, Quantum Recovery, and the Refusal of Identification. Introductory essay, EntPhil, version 2, n.d. Enter Calculus Companion. https://enter.grok.me/enter.

CheungEnter

N. Cheung, “The Enter Calculus: A linear quantum lambda calculus with an operational characterization of measurement,” Frontiers in Physics (2026). DOI: https://doi.org/10.3389/fphy.2026.1954943. Publisher record: accepted September 28, 2026; final formatted version indicated as forthcoming in the record consulted for this manuscript.

CheungHawk04A

N. Cheung, Unitary Information Preservation and Radiation Recovery: A Complete-Complement Formulation of the Black-Hole Information Problem. Unpublished manuscript Hawk04-A, version 1, n.d. Version-pinned excerpts supplied with the present source material. Enter Calculus Companion. https://enter.grok.me/browse/Hawk04-A.

CheungHawk04B

N. Cheung, Black-Hole Information as an Access Problem: Enter, Quantum Recovery, and Complete Residuals. Unpublished manuscript Hawk04-B, version 2, n.d. Enter Calculus Companion. https://enter.grok.me/browse/Hawk04-B.

CheungEn07A

N. Cheung, En07-A. Unpublished manuscript, version 1, n.d. Sections on complete channels, access, restoration, Enter, and discard. Enter Calculus Companion. https://enter.grok.me/browse/En07-A.

CheungEn07B

N. Cheung, Access-preserving endpoint certificates under destructive Enter: Exact recovery, approximate certification, and the limits of channel-only closure. Unpublished manuscript En07-B, version 1, n.d. Version-pinned excerpts supplied with the present source material. Enter Calculus Companion. https://enter.grok.me/browse/En07-B.

CheungEn07C

N. Cheung, Hawking Radiation under Destructive Enter. Unpublished manuscript En07-C, version 1, n.d. Enter Calculus Companion. https://enter.grok.me/browse/En07-C.

CheungEn04A

N. Cheung, Under the Enter Philosophy—Readout, Recovery, and Residual Response: Magic, Complete Complements, and the Limits of a Geometric Interpretation. Unpublished manuscript En04-A, version 1, n.d. Enter Calculus Companion. https://enter.grok.me/browse/En04-A.

CheungOai265A

N. Cheung, Static Area Laws, Quantum Recovery, and Gravitational Entropy: A Separation Theorem with a Source and Attachment Audit. Unpublished manuscript Oai265-A, version 1, n.d. Enter Calculus Companion. Documentary comparison, not verification of an external catalogue family. https://enter.grok.me/browse/Oai265-A.

CheungEn02C

N. Cheung, Resource-Limited Black-Hole Information Recovery: Radiation Access, Decoder Memory, and Operational Recovery Thresholds. Unpublished manuscript En02-C, version 1, n.d. Enter Calculus Companion. https://enter.grok.me/browse/En02-C.

CheungEn02D

N. Cheung, Energy-Resolved Radiation and Resource-Limited Recovery: Exact Memory Benchmarks, Loss-Closed Emission, and Explicit Streaming Protocols. Unpublished manuscript En02-D, version 4, n.d. Enter Calculus Companion. https://enter.grok.me/browse/En02-D.

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Stinespring

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KSW

D. Kretschmann, D. Schlingemann, and R. F. Werner, “The information-disturbance tradeoff and the continuity of Stinespring's representation,” IEEE Transactions on Information Theory 54 (2008), 1708–1717. DOI: https://doi.org/10.1109/TIT.2008.917696. arXiv:quant-ph/0605009.

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