Are there intrinsic properties at the most fundamental level of reality?
sciencedirect.com
sciencedirect.com
In other words, mathematically rigorous physics can imply results far more certainly than loose logical "guessing."
> More precisely, I will claim that 1) according to quantum field theory, the most fundamental objects of matter are quantum fields and not particles, and show that 2) according to the Standard Model, quantum fields have intrinsic non-relational properties.
That only works as an answer to the larger question at hand (whether the "structure of physical reality is genuinely relational" or not), if we accept another philosophical claim implicit in the argument's structure: that mathematical abstractions (e.g. quantum fields) are potentially interchangeable with reality itself, rather than just descriptions.
If you instead hold that any abstraction is just a description, and not literally a building block of reality, than this only tells us whether the structure of a physical theory is 'genuinely relational'—not whether physical reality is.
> ... The present paper will argue that our currently best physics refutes even this most moderate form of ontic structural realism ...
It's a mind bender though.
The real problem here is the paywall - where the devil is Aaron Schwartz?
cough sci-hub cough