75 citations · 135 across the 13 of their papers we have counts for
15 papers
An exact algorithm for U(N) matrix models in the gauge-invariant singlet sector
Enrico M. Brehm, Jean Cazalis
Matrix models appear as fundamental descriptions of M-theory and D-brane dynamics, and via the gauge/gravity duality their gauge-invariant, or singlet, sector describes the purely…
The QTF-Backbone: Proposal for a Nationwide Optical Fibre Backbone in Germany for Quantum Technology and Time and Frequency Metrology
Tara Cubel Liebisch, Peter Kaufmann, Harald Schnatz +166
The recent breakthroughs in the distribution of quantum information and high-precision time and frequency (T&F) signals over long-haul optical fibre networks have transformative po…
Simulating matrix models with tensor networks
Enrico M. Brehm, Yibin Guo, Karl Jansen +1
Matrix models, as quantum mechanical systems without explicit spatial dependence, provide valuable insights into higher-dimensional gauge and gravitational theories, especially wit…
Lattice models from CFT on surfaces with holes II: Cloaking boundary conditions and loop models
Enrico M. Brehm, Ingo Runkel
In this paper we continue to investigate the lattice models obtained from 2d CFTs via the construction introduced in [arXiv:2112.01563]. On the side of the 2d CFT we consider the c…
Lattice models from CFT on surfaces with holes I: Torus partition function via two lattice cells
Enrico M. Brehm, Ingo Runkel
We construct a one-parameter family of lattice models starting from a two-dimensional rational conformal field theory on a torus with a regular lattice of holes, each of which is e…
Correlation functions and quantum measures of descendant states
Enrico M. Brehm, Matteo Broccoli
We discuss a computer implementation of a recursive formula to calculate correlation functions of descendant states in two-dimensional CFT. This allows us to obtain any -point f…