211 citations · 405 across the 6 of their papers we have counts for
6 papers · 1 filter
A CCCZ gate performed with 6 T gates
Craig Gidney, N. Cody Jones
We construct a CCCZ gate using six T gates, assisted by stabilizer operations and classical feedback. More generally, we reduce the T cost of a gate from to ,…
Logic Synthesis for Fault-Tolerant Quantum Computers
N. Cody Jones
Efficient constructions for quantum logic are essential since quantum computation is experimentally challenging. This thesis develops quantum logic synthesis as a paradigm for redu…
Dynamical decoupling of a qubit with always-on control fields
N. Cody Jones, Thaddeus D. Ladd, Bryan H. Fong
We consider dynamical decoupling schemes in which the qubit is continuously manipulated by a control field at all times. Building on the theory of the Uhrig Dynamical Decoupling se…
Simulating chemistry efficiently on fault-tolerant quantum computers
N. Cody Jones, James D. Whitfield, Peter L. McMahon +4
Quantum computers can in principle simulate quantum physics exponentially faster than their classical counterparts, but some technical hurdles remain. Here we consider methods to m…
Dynamical Decoupling in Optical Fibers: Preserving Polarization Qubits from Birefringent Dephasing
Bhaskar Roy Bardhan, Petr M. Anisimov, Manish K. Gupta +4
One of the major challenges in quantum computation has been to preserve the coherence of a quantum system against dephasing effects of the environment. The information stored in ph…
Layered architecture for quantum computing
N. Cody Jones, Rodney Van Meter, Austin G. Fowler +4
We develop a layered quantum computer architecture, which is a systematic framework for tackling the individual challenges of developing a quantum computer while constructing a coh…