779 citations
- University of Maryland, College ParkUS36 papers
- Joint Quantum InstituteUS26 papers
- National Institute of Standards and TechnologyUS10 papers
- Massachusetts Institute of TechnologyUS4 papers
- Princeton UniversityUS3 papers
- Harvard UniversityUS2 papers
- IonQ (United States)US2 papers
- Max Planck Institute for the Physics of Complex SystemsDE2 papers
- National Security AgencyUS2 papers
- University of California, BerkeleyUS2 papers
- University of California, Santa BarbaraUS2 papers
- Yale UniversityUS2 papers
4 papers · 2 filters
Simulating Hamiltonian dynamics with a truncated Taylor series
Dominic W. Berry, Andrew M. Childs, Richard Cleve +2
We describe a simple, efficient method for simulating Hamiltonian dynamics on a quantum computer by approximating the truncated Taylor series of the evolution operator. Our method…
Entanglement entropy of dispersive media from thermodynamic entropy in one higher dimension
Mohammad F. Maghrebi, Homer Reid
A dispersive medium becomes entangled with zero-point fluctuations in the vacuum. We consider an arbitrary array of material bodies weakly interacting with a quantum field and comp…
Nearly-linear light cones in long-range interacting quantum systems
Michael Foss-Feig, Zhe-Xuan Gong, Charles W. Clark +1
In non-relativistic quantum theories with short-range Hamiltonians, a velocity can be chosen such that the influence of any local perturbation is approximately confined to with…
Bounds on quantum communication via Newtonian gravity
D. Kafri, G. J. Milburn, J. M. Taylor
Newtonian gravity yields specific observable consequences, the most striking of which is the emergence of a force. In so far as communication can arise via such interaction…