Sep 2026· Zenodo (CERN European Organization for Nuclear Research)
Quantum Mechanics and Applications
Abstract
We establish the observer as a physical node within the causal graph and resolve the conceptual relation between relativity and quantum mechanics. The Mens Protocol defines the observer as a self-referential sampling operator embedded in the same finite-bandwidth causal graph that it observes. The Stride-10 sampling window imposes a Nyquist limit on perceptual resolution, producing the subjective flow of time as an anisotropic sampling artifact: the first SVD component captures ≳95% of perceptual energy across tested lattice sizes. Three-dimensional space is inherited from the shell-stacked causal wavefront; the temporal dimension is inherited from the dominant singular mode of the directed sampling operator. We prove that Special Relativity and General Relativity describe the geometry of bandwidth allocation on the causal graph—the hardware. Motion is defined as the re-indexing of adjacency edges. The external communication frequency f_ext is, by definition, the count of such re-indexing operations per unit time. This definitional convention, combined with the Pythagorean constraint f_int² + f_ext² = B², yields time dilation as an algebraic necessity. The 1/r gravitational potential is the Discrete Green's Function of the 3D graph Laplacian; its functional form is a topological fingerprint of three-dimensional space. Quantum Mechanics describes the information-theoretic limits of observing that hardware with finite resources—the software. The wavefunction is a beat envelope from aliased sampling; measurement collapse is bandwidth hijacking; the uncertainty principle is the Nyquist limit of the discrete causal graph; Pauli exclusion is buffer-overflow protection with spin as time-division multiplexing; entanglement is proved as an elliptic two-point boundary value problem on the 1D Being Tax skeleton (B = 1); the Toner-Bacon bit is derived as a static Z₂ quadrant projection invariant, establishing manifest relativistic covariance, the Tsirelson bound (S = 2√2), and hardware-enforced no-signaling with zero frame preference. These two descriptions have never been in genuine conflict. They are descriptively orthogonal but dynamically coupled layers of a single computational stack, both governed by the same Pythagorean budget constraint. The contradiction dissolves upon recognizing that physicists have been attempting to locate hardware bus specifications within software rendering algorithms. The observer's sampling rent is denominated in Zhangyu (ZY). The measurement problem—the preferred basis question—is honestly marked as an open problem. The Born rule is identified as a maximum-entropy hypothesis, not yet a formal derivation from graph topology. The fine-structure constant is locked as α⁻¹ = 25√3π + 1, with a deviation of 7.6 ppm. The hydrogen atom spectrum is reproduced on the discrete causal graph, converging to the continuum Schrödinger limit.
This publication proposes a definition and a classification of agile software development approaches and analyses ten software development methods that can be characterized as being "agile" against the defined criterion.
P. Abrahamsson, O. Salo, Jussi Ronkainen et al.· arXiv.org· 727 citations· ⚡54
The study shows that agile practices improve both informal and formal communication, but indicates that, in larger development situations involving multiple external stakeholders, a mismatch of adequate communication mechanisms can sometimes even hinder the communication.
M. Pikkarainen, Jukka Haikara, O. Salo et al.· Empirical Software Engineeri...· 401 citations· ⚡48
The results indicate that software engineering work practices are chosen opportunistically, adapted and configured to provide value under the constrains imposed by the startup context.
Nicolò Paternoster, Carmine Giardino, M. Unterkalmsteiner et al.· Information and Software Tec...· 394 citations· ⚡54
The results show that the embedded industry has been able to apply agile methods in its development processes and that the appreciation of the agile methods and their individual practices appears to increase once adopted and applied in practice.
O. Salo, P. Abrahamsson· IET Software· 238 citations· ⚡9
Consequences of happiness and unhappiness that are beneficial and detrimental for developers' mental well-being, the software development process, and the produced artifacts are found.
D. Graziotin, Fabian Fagerholm, Xiaofeng Wang et al.· Journal of Systems and Softw...· 236 citations· ⚡13
The Mobile-D approach is briefly outlined here and the experiences gained from four case studies are discussed, which helped develop an agile development approach for mobile application development.
P. Abrahamsson, Antti Hanhineva, H. Hulkko et al.· Conference on Object-Oriente...· 225 citations· ⚡18
Related blog posts
MIT News · Artificial Intelligence· news.mit.eduOct 6, 2026
Writing as a participant and researcher, PhD student JS Tan SM ’22 has co-authored a new book about the rise of tech worker protests and the employer backlash that followed.
Requirements in large systems rarely exist in isolation. Their meaning depends on the wider project context - other requirements, policies, decisions, tests, and implementation details. That becomes especially important when AI is used for review, because spotting a possible conflict or gap is only the beginning. ReqSpace explores how AI, visualisation, and connected project context can help reviewers understand those findings, trace the relationships behind them, and focus on the questions that…
AI is making software generation faster, but speed does not remove the need for expertise. As more work is delegated to AI, tacit knowledge may become one of the most important human advantages in software engineering. The post Beyond Prompt Engineering: The Role of Tacit Knowledge in Software Engineering appeared first on GPT-Lab.
We use cookies to run the site and, with your consent, for analytics and to show ads.
See our Cookie Policy.