Computability and complexity of unconventional computing devices
Book chapter, 2018
We discuss some claims that certain UCOMP devices can perform hypercomputation (compute Turing-uncomputable functions) or perform super-Turing computation (solve NP-complete problems in polynomial time). We discover that all these claims rely on the provision of one or more unphysical resources.
quantum optics
Quantum annealer
Quantum computers
Author
Hajo Broersma
MESA Institute for Nanotechnology
Susan Stepney
University of York
Göran Wendin
Chalmers, Microtechnology and Nanoscience (MC2), Applied Quantum Physics
Computational Matter
185-229
Subject Categories
Computer Engineering
Computer Science
Mathematical Analysis
DOI
10.1007/978-3-319-65826-1_11