Differentiable programming is a fresh programming paradigm which composes
parameterized algorithmic components and optimizes them using gradient search. The …

A bstract In this work, we propose a testing procedure to distinguish between the different
approaches for computing complexity. Our test does not require a direct comparison …

We establish that Polchinski's equation for exact renormalization group (RG) flow is
equivalent to the optimal transport gradient flow of a field-theoretic relative entropy. This …

A bstract Conformal truncation is a powerful numerical method for solving generic strongly-
coupled quantum field theories based on purely field-theoretic technics without introducing …

We study the $ T\overline {T} $ deformation of two dimensional quantum field theories from a
Hamiltonian point of view, focusing on aspects of the theory in Lorentzian signature. Our …

A bstract We discuss a one-parameter family of states in two-dimensional holographic
conformal field theories which are constructed via the Euclidean path integral of an effective …

We discuss motivation and goals of renormalization analyses of group field theory models of
simplicial 4d quantum gravity, and review briefly the status of this research area. We present …

In arxiv: 1609.03493, the authors extended the exact renormalization group (ERG) to
arbitrary wave-functionals in quantum field theory (QFT). Applying this formalism, we show …

We compute the partition function of a massive free boson in a square lattice using a tensor
network algorithm. We introduce a singular value decomposition of continuous matrices that …

In this paper we construct the continuous Matrix Product State (MPS) representation of the
vacuum of the field theory corresponding to the continuous limit of an Ising model. We do …