References

CheungEn10A

N. Cheung, En10-A: A Finite Enter Instrument on a Qubit–Antiqubit Interface: Classical Records, Source-Weight Estimation, and Non-Identification. Supplied En10-A.tex. No separate registered version or physical implementation is certified by this citation.

CheungEnter

N. Cheung, “The Enter Calculus: A Linear Quantum Lambda Calculus with an Operational Characterization of Measurement,” Frontiers in Physics 14 (2026), article 1954943. doi:10.3389/fphy.2026.1954943. The stated operational strategy class is not enlarged here.

CheungPhilosophy

N. Cheung, The Philosophy of Enter: Destructive Readout, Quantum Recovery, and the Refusal of Identification. EntPhil-v2.tex, version 2. Enter Calculus Companion, introductory essay. Philosophical orientation, not a registered theorem premise.

CheungI

N. Cheung, Landmark I. I.tex, version 2. Supplied excerpts, especially thm:main and thm:update. Characterization within the specified measurement strategy class.

CheungEn09A

N. Cheung, En09-A. En09-A.tex, version 1. Supplied excerpts, especially thm:main, eq:exact-channel-identity, and eq:linear-interface. Relational clock readout and conditional residuals.

CheungXIXC

N. Cheung, XIX-C. XIX-C.tex, version 1. Supplied excerpts, especially thm:main. Source-token/acquisition separation and finite-to-continuum non-determination.

CheungEn08B

N. Cheung, En08-B. En08-B.tex, version 1. Supplied excerpts, especially lem:telescoping, thm:main, and cor:operational-limit. Resource-controlled complete-channel comparison on a fixed interface.

CheungOai265A

N. Cheung, Oai265-A. Oai265-A.tex, version 1. Supplied excerpts, especially thm:separation. Static record, quantum recovery, and physical identification remain separate.

CheungOai265B

N. Cheung, Oai265-B. Oai265-B-v2.tex, version 2. Supplied excerpts, especially ass:statistics and thm:main. Conditional fixed-sample complete-record certification.

CheungEn01B

N. Cheung, En01-B. En01-B-v2.tex, version 2. Supplied excerpts, especially thm:contrast and thm:width. Oriented nuisance margins and complete-law overlap.

CheungEn01C

N. Cheung, En01-C. En01-C.tex, version 1. Supplied excerpts, especially thm:certificate. Complete attempted-run scores, implementation allowances, and finite-shot margins.

CheungVIIJ

N. Cheung, VII-J. VII-J.tex, version 1. Supplied excerpts. Scheduled ancestry, operational influence, and separately supplied causal geometry.

CheungEn08A

N. Cheung, En08-A. En08-A.tex, version 1. Supplied excerpts, especially thm:main. Scheduler consistency does not by itself select spacetime geometry.

CheungEn07B

N. Cheung, En07-B. En07-B.tex, version 1. Supplied excerpts, especially prop:no-landauer-from-channel. Thermodynamic underdetermination from visible-channel equality.

CheungHawk02A

N. Cheung, Hawk02-A. Hawk02-A.tex, version 1. Supplied excerpts, especially ass:physical and thm:main. Comparison of additionally assumed and microscopically derived transfer interfaces; a different model.

CheungEm03D

N. Cheung, Em03-D. Em03-D-v1.tex, version 1. Supplied excerpts, especially thm:main. A named local packet-effect correspondence on its specified state class; not a positron-source construction.

Song2025

X. Song, S. S. Borjigin, F. Salvati, Y.-X. Wang, N. Yunger Halpern, D. R. M. Arvidsson-Shukur, and K. Murch, Superconducting antiqubits achieve optimal phase estimation via unitary inversion. arXiv:2506.04315 (2025). doi:10.48550/arXiv.2506.04315. Platform-specific inversion and a separate metrology protocol.

Hoeffding1963

W. Hoeffding, “Probability inequalities for sums of bounded random variables,” Journal of the American Statistical Association 58, no. 301 (1963), 13–30. doi:10.1080/01621459.1963.10500830.

Watrous2018

J. Watrous, The Theory of Quantum Information. Cambridge University Press, 2018. doi:10.1017/9781316848142. Finite-dimensional channels and complete-channel norms.

ReebWolf2014

D. Reeb and M. M. Wolf, “An improved Landauer principle with finite-size corrections,” New Journal of Physics 16 (2014), 103011. doi:10.1088/1367-2630/16/10/103011. arXiv:1306.4352.

Siegert2016

T. Siegert, R. Diehl, G. Khachatryan, M. G. H. Krause, F. Guglielmetti, J. Greiner, A. W. Strong, and X. Zhang, “Gamma-ray spectroscopy of positron annihilation in the Milky Way,” Astronomy & Astrophysics 586 (2016), A84. doi:10.1051/0004-6361/201527510. arXiv:1512.00325. Motivation only; no sky model or rate is imported into the finite construction.