The Theory of Cosmic Architecture: A new vision on the equilibrium governing the Universe

TANGLED Filaments on the cosmic web, the subject of a new book, come together in a massive galaxy cluster in this image from the Illustris Simulation. Dark matter density on the left gives way to gas density on the right. Illustris Collaboration

doi.org/10.5281/zenodo.18063991
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Imagine a simple principle that permeates everything that exists: from the tiniest particles to the most distant galaxies, including life on our planet

This principle would be a constant search for equilibrium, a universal tendency of systems to reduce something called “tension” to remain stable and functional.

This is precisely the idea that independent researcher Henrik Lehn presents in his work “ToCA – The Theoretical Foundation for Tension,” published in the Zenodo repository at the end of 2025.

The Theory of Cosmic Architecture, or ToCA, does not intend to replace already established scientific theories, such as General Relativity or Quantum Mechanics.

On the contrary, it proposes a bridge between them, offering a common language to describe something that appears in many fields of knowledge: regulation.

In physics, we see this in the way the universe expands at an accelerating rate, but with forces that try to counterbalance this expansion.

In biology, we observe living organisms that maintain temperature, blood pressure, and sugar levels within narrow ranges, even when the environment changes.

In complex systems, such as ecosystems or social networks, there are always mechanisms that prevent total chaos and promote a certain order.

The central point of the proposal is a quantity called Deformation, represented by D(t).

It functions as a universal measure of how “unbalanced” or under internal pressure a system is.

The greater this deformation, the more the system tends to evolve to reduce this value, approaching a more stable state.

The author defines this deformation precisely, without resorting to arbitrary parameters, and relates it directly to concepts already known in physics, especially the so-called “Hamiltonian constraint” used in General Relativity to describe the geometry of spacetime.

One of the pillars of the theory is what Lehn calls Meta-Axiom 0, the principle of existence: a system can only exist sustainably if it maintains a positive tension (greater than zero), but at the same time manages to reduce it over time.

In other words, nothing can be completely relaxed (zero tension), as this would mean an absence of dynamics or structure, but nothing can grow indefinitely in tension, as this would lead to collapse or disintegration.

There is also a second fundamental principle, that of accessibility: the changes that occur in nature happen in the direction of states that the system can reach more easily, that is, those that open up a greater “space of possibilities” in the mathematical world of possible configurations.

The work establishes connections with nineteen different areas of science, showing how the idea of “”minimizing tension interacts with already established concepts.

For example, in thermodynamics and statistical physics, it relates to the search for states of higher probability or entropy; In control theory and biology, it is linked to homeostasis (the mechanism that maintains the internal balance of living beings); and even to the so-called Free Energy Principle, which explains how brains and organisms minimize surprises to survive.

Its objective is more modest, yet ambitious: to offer a solid theoretical basis, grounded in minimal axioms and consistent mathematical formulations, so that other researchers can test, refine, or apply the idea in different contexts.

The author invites the scientific community to jointly explore this phenomenon of universal regulation, viewing it not as an isolated theory, but as a lens that helps to see common patterns in disciplines that, at first glance, seem very distant.

In short, the Theory of Cosmic Architecture (TCA) suggests that the universe is not just a random collection of particles and forces, but a cosmic architecture guided by an incessant search for tensional balance.

If this view proves robust in future tests, it could help unify our understanding of phenomena ranging from the Big Bang to the functioning of a living cell.

For now, this work represents an open invitation to reflection and collaboration – a first step in verifying whether this tension that permeates everything can truly be the key to a better understanding of the structure of reality.

Published in 02/24/2026 02h48

Portuguese version

Text adapted by AI (Grok) and translated via Google API in the English version. Images from public image libraries or credits in the caption. Information about DOI, author and institution can be found in the body of the article.

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