The ideas of A.M. Baldin on overcoming the reductionism principle in relativistic physics

The reductionism principle and the role of the Standard Model in the general paradigm of modern physics are discussed. The structure of the laws of nature is considered based on the idea of symmetry. The criteria of applicability of variables used for description of relativistic nuclear collisions and the ideas of A. M. Baldin on the notion “elementary particle” are discussed. Particle production is considered using the main parameter of the Lobachevsky geometry, the angle of parallelism.