3 papers
quant-ph2026
Quadratic tensors as a unification of Clifford, Gaussian, and free-fermion physics
Andreas Bauer, Seth Lloyd
Certain families of quantum mechanical models can be described and solved efficiently on a classical computer, including qubit or qudit Clifford circuits and stabilizer codes, free…
quant-ph2025
Stabilizer Entropy of Subspaces
Simone Cepollaro, Gianluca Cuffaro, Matthew B. Weiss +3
We consider the costs and benefits of embedding the states of one quantum system within those of another. Such embeddings are ubiquitous, e.g., in error correcting codes and in sym…
q-bio.PE2025
Thermodynamics + Natural Selection = Bayesian Inference
Seth Lloyd
Consider a population of organisms that harvest free energy from their environment to reproduce. This paper shows that if the organisms' reproductive rates are proportional to the…