559 citations · 7k across the 99 of their papers we have counts for
100 papers
High-threshold and low-overhead fault-tolerant quantum memory
Sergey Bravyi, Andrew W. Cross, Jay M. Gambetta +3
Quantum error correction becomes a practical possibility only if the physical error rate is below a threshold value that depends on a particular quantum code, syndrome measurement…
CNOT circuits need little help to implement arbitrary Hadamard-free Clifford transformations they generate
Dmitri Maslov, Willers Yang
A Hadamard-free Clifford transformation is a circuit composed of quantum Phase (P), CZ, and CNOT gates. It is known that such a circuit can be written as a three-stage computation,…
Constant-cost implementations of Clifford operations and multiply controlled gates using global interactions
Sergey Bravyi, Dmitri Maslov, Yunseong Nam
We consider quantum circuits composed of single-qubit operations and global entangling gates generated by Ising-type Hamiltonians. It is shown that such circuits can implement a la…
Depth optimization of CZ, CNOT, and Clifford circuits
Dmitri Maslov, Ben Zindorf
We seek to develop better upper bound guarantees on the depth of quantum CZ gate, CNOT gate, and Clifford circuits than those reported previously. We focus on the number of qubits…
Zero-field spin resonance in graphene with proximity-induced spin-orbit coupling
Abhishek Kumar, Saurabh Maiti, Dmitrii L. Maslov
We investigate collective spin excitations in graphene with proximity-induced spin-orbit coupling (SOC) of the Rashba and valley-Zeeman types, as it is the case, e.g., for graphene…
Spin-valley Silin modes in graphene with substrate-induced spin-orbit coupling
Zachary M. Raines, Dmitrii L. Maslov, Leonid I. Glazman
In the presence of external magnetic field the Fermi-liquid state supports oscillatory spin modes known as Silin modes. We predict the existence of the generalized Silin modes in a…