The Tensor Track, IV

Understand

This note is a sequel to the previous series "Tensor Track I-III".

• Assuming some familiarity with the tensor track approach to quantum gravity, we provide a brief introduction to the developments of the last two years and to their corresponding bibliography.
• They center around understanding the interface between random matrices and random tensors through the intermediate field representation, finding new types of $1/N$ expansions by enhancing sub-leading tensor interactions, exploring the renormalization group flows in the tensor theory space, and developing the constructive aspects of the theory.