83 citations · 206 across the 8 of their papers we have counts for
3 papers · 1 filter
Universal simulation of Hamiltonian dynamics for qudits
Michael A. Nielsen, Michael J. Bremner, Jennifer L. Dodd +2
What interactions are sufficient to simulate arbitrary quantum dynamics in a composite quantum system? Dodd et al. (quant-ph/0106064) provided a partial solution to this problem in…
Entanglement, quantum phase transitions, and density matrix renormalization
Tobias J. Osborne, Michael A. Nielsen
We investigate the role of entanglement in quantum phase transitions, and show that the success of the density matrix renormalization group (DMRG) in understanding such phase trans…
ROM-based computation: quantum versus classical
B. C. Travaglione, M. A. Nielsen, H. M. Wiseman +1
We introduce a model of computation based on read only memory (ROM), which allows us to compare the space-efficiency of reversible, error-free classical computation with reversible…