Combining quantum processors with real-time classical communication
Quantum computers process information with the laws of quantum mechanics. Current
quantum hardware is noisy, can only store information for a short time and is limited to a few …
quantum hardware is noisy, can only store information for a short time and is limited to a few …
Probabilistic error cancellation for dynamic quantum circuits
Probabilistic error cancellation (PEC) is a technique that generates error-mitigated estimates
of expectation values from ensembles of quantum circuits. In this work we extend the …
of expectation values from ensembles of quantum circuits. In this work we extend the …
Review of distributed quantum computing. from single qpu to high performance quantum computing
The emerging field of quantum computing has shown it might change how we process
information by using the unique principles of quantum mechanics. As researchers continue …
information by using the unique principles of quantum mechanics. As researchers continue …
Experimental computations of atomic properties on a superconducting quantum processor
We experimentally compute relativistic and correlation effects in the atomic properties by
using a superconducting qubit processor. Specifically, we compute the relativistic ground …
using a superconducting qubit processor. Specifically, we compute the relativistic ground …
A globally driven superconducting quantum computing architecture
We propose a platform for implementing a universal, globally driven quantum computer
based on a 2D ladder hosting three different species of superconducting qubits. In stark …
based on a 2D ladder hosting three different species of superconducting qubits. In stark …
Circuit Knitting Faces Exponential Sampling Overhead Scaling Bounded by Entanglement Cost
Circuit knitting, a method for connecting quantum circuits across multiple processors to
simulate nonlocal quantum operations, is a promising approach for distributed quantum …
simulate nonlocal quantum operations, is a promising approach for distributed quantum …
Circuit knitting facing exponential sampling-overhead scaling bounded by entanglement cost
Circuit knitting, a method for connecting quantum circuits across multiple processors to
simulate nonlocal quantum operations, is a promising approach for distributed quantum …
simulate nonlocal quantum operations, is a promising approach for distributed quantum …
Scaling Quantum Computations via Gate Virtualization
We present the Quantum Virtual Machine (QVM), an end-to-end generic system for scalable
execution of large quantum circuits with high fidelity on noisy and small quantum processors …
execution of large quantum circuits with high fidelity on noisy and small quantum processors …
Global control in a superconducting quantum computer
We propose a platform to implement a scalable universal quantum computer based on a 2D
array of superconducting qubits. Notably, calculations in our scheme are enabled by a set of …
array of superconducting qubits. Notably, calculations in our scheme are enabled by a set of …