Nikolay Chavarga
Nikolay Chavarga | |
|---|---|
 | |
| Born | October 5, 1948 |
| Residence | Uzhgorod, Ukraine |
| Nationality | Ukrainian |
| Known for | Soliton model of elementary particles, energetic interpretation of the ψ-function, criticism of relativity and of standard quantum theory |
| Scientific career | |
| Fields | Physics, optics, foundations of physics |
| Institutions | Uzhgorod National University |
Nikolay Chavarga (Ukrainian: Микола Чаварга; born 5 October 1948) is a Ukrainian physicist based in Uzhgorod (Uzhhorod), Ukraine, who gives his affiliation as Uzhgorod National University. He is known on this wiki for two papers published in special issues of Galilean Electrodynamics in which he proposes that all elementary particles, including the photon, are soliton formations of the electromagnetic field, and draws out the consequences of that assumption for the wave function of quantum mechanics and for the uncertainty relation. Working outside the mainstream consensus, Chavarga argues that the wave–particle behaviour of the microworld can be understood as ordinary classical physics rather than as an irreducibly quantum mystery, and that this understanding is in tension with the foundations of special relativity.
Biography
Little biographical detail about Chavarga is available in public sources, and this article deliberately confines itself to what can be documented. He lives and works in Uzhgorod, in the Transcarpathian region of western Ukraine, and gives Uzhgorod National University as his institutional affiliation in his published work.
He has been writing on foundational questions in physics since at least the mid-1990s, publishing in Russian through Uzhgorod houses: Alternative Ideas in Physics (Uzhgorod, "Zakarpattya", 1996) and The Problem of Rational and Irrational in Physics (Uzhgorod, "Patent", 1999; second edition 2000). Alongside the two Galilean Electrodynamics papers of 2005 and 2008, he published "Interferometer for measuring absolute motion velocity" in Annales de la Fondation Louis de Broglie in 2015, and he remained active as recently as 2025, when he reported new two-slit interference measurements. He is understood to be living.
Scientific work
The soliton model of elementary particles
The organising idea of Chavarga's work is that an elementary particle is not a point, not a "probability cloud", and not something that must be described by two mutually exclusive pictures, but a soliton — a localised, self-sustaining wave packet that travels without dispersing. Solitons are a well-established phenomenon of classical continuum physics, arising in media that possess both dispersion and nonlinearity, and they are notable precisely because they behave at once like a wave and like a particle: they propagate, refract and interfere, yet they also collide and rebound as coherent lumps.
Chavarga's proposal is to take this classical object seriously as the constitution of matter and light. If every elementary particle is a soliton of the electromagnetic field, then, on his account, wave–particle duality ceases to be a paradox requiring a special quantum logic and becomes an ordinary property of a classical structure. The corpuscular aspect and the wave aspect are not complementary descriptions of something unvisualisable; they are two aspects of one extended, structured object.
He is explicit that this carries a cost that mainstream physics is unwilling to pay. Solitons form only in a medium with dispersive and nonlinear properties, so the soliton picture requires a light-carrying medium — an aether — and therefore a preferred frame in which that medium is at rest. Chavarga accepts this consequence and regards it as an argument against, rather than an objection to, the relativistic framework; his later work pursues the point directly, including his 2015 proposal for an interferometer intended to measure absolute velocity of motion.
The ψ-function and its energetic interpretation
In "On the Physical Meaning of the Wave Equation's Function" (2005), Chavarga proposes what he calls an energetic interpretation of the ψ-function, resting on the assumption that all elementary particles are soliton formations of an electromagnetic field. He further proposes a norming (normalisation) condition appropriate to that interpretation.
The significance of this becomes clear against the standard reading. In orthodox quantum mechanics the ψ-function is not itself a physical thing: following Born, the squared modulus |ψ|² is interpreted as a probability density for finding a particle at a given place on measurement. The wave is a wave of knowledge or of statistical expectation, and the normalisation condition — that the integral of |ψ|² over all space equals one — expresses the requirement that the particle be found somewhere with certainty.
On Chavarga's proposal, ψ instead describes something physically present and distributed: the energy of the soliton itself, spread over the region the soliton actually occupies. The particle is not somewhere unknown within the wave packet; the particle is the wave packet. Consequently the normalisation condition can no longer be a statement about total probability, and Chavarga proposes a replacement in which the integral expresses the total energy of the formation rather than a certainty of detection. In this reading the "collapse" of the wave function loses its central mystery, because there was never a spread-out probability to collapse — only a physical energy distribution being intercepted.
The uncertainty relation and the photon
"On the Physical Meaning of the Uncertainty Relation" (2008) applies the same assumption to light. Chavarga derives the uncertainty relation on the supposition that a photon is a soliton formation whose length coincides with its wavelength — that is, that the photon is a spatially extended object of definite, calculable size rather than a dimensionless point or Einstein's "needle-like" quantum of indeterminate extent.
The consequence he draws is that the uncertainty relation is not a statement about a fundamental limit on what nature permits to be known, but a straightforward geometrical consequence of the finite size of the object doing the measuring. A photon of finite extent simply cannot resolve detail finer than itself, and the relation between position and momentum spread follows from that fact rather than from an axiom about the impossibility of knowledge. From the same premise he obtains a formula for the diffraction lattice.
He offers on this basis an alternative explanation of the resolving power of a telescope objective — specifically of why that resolution depends on the wavelength of the photons and on the diameter of the objective. In the standard account these dependences are read through diffraction theory and, ultimately, through the uncertainty principle; Chavarga instead derives them from the physical dimensions of an extended soliton photon interacting with an aperture. The paper also proposes an experimental scheme for further testing the assumptions it makes, which is characteristic of his approach: the claims are put forward as testable physical hypotheses rather than as interpretation.
Alternative account of the Michelson interferometer
The same 2008 paper proposes an alternative explanation of the functioning of Michelson's interferometer. This is the part of the work that bears most directly on the concerns of this wiki, because the Michelson–Morley experiment is the historical pivot on which the case for special relativity and against the aether is usually made.
The conventional explanation of the interferometer assumes that a single photon is divided at the half-silvered plate into two parts which travel the two arms, cover optical paths of different length, and recombine to interfere with themselves. Chavarga notes that this picture already presupposes a particular and rather strange model of the photon — the extended "train of waves" that can be cut in half and reassembled — and argues that on the soliton model the operation of the instrument must be reconsidered from the beginning, since a soliton of length equal to one wavelength cannot be divided and rejoined in the way the standard account requires.
The stake is substantial. If the interferometer's behaviour admits a different physical explanation, then the null result of the Michelson–Morley experiment does not carry the evidential weight ordinarily assigned to it, and the inference from that null result to the non-existence of a light-carrying medium is weakened. Chavarga's later work on the Sagnac-type interferometer and on measuring absolute motion follows this thread. These arguments are his own and are presented here as proposals; they have not been accepted by mainstream physics.
Abstracts
- 2008 - "On the Physical Meaning of the Uncertainty Relation"
- 2005 - "On the Physical Meaning of the Wave Equation's Function"
Selected other works
- Chavarga, N. N. "About Photon Interference Through Two Slits", International Journal of Scientific Research and Modern Technology, vol. 4, no. 8 (2025), pp. 36–58.
- Chavarga, N. "Interferometer for measuring absolute motion velocity", Annales de la Fondation Louis de Broglie, vol. 40 (2015), pp. 19–34.
- Chavarga, N. N. The Problem of Rational and Irrational in Physics. Uzhgorod: "Patent", 1999 (in Russian); second edition, 2000.
- Chavarga, N. N. Alternative Ideas in Physics. Uzhgorod: "Zakarpattya", 1996 (in Russian).