10 citations · 24 across the 7 of their papers we have counts for
9 papers
Verification Meets Calibration: Bounds and Secret-Independent State Preparation with an NV-Center as a Case Study
Ezra Acalapati, Elham Kashefi, Cica Gustiani
Verification protocols provide cryptographic guarantees that the outcome of a delegated quantum computation is correct, a key requirement for scalable and trustworthy quantum compu…
Towards a Digital Twin of Noisy Quantum Computers: Calibration-Driven Emulation of Transmon Qubits
Ronny Müller, Maximilian Zanner, Mika Schielein +8
We develop a parametric error model to construct a digital twin of a superconducting transmon qubit device. The model parameters are extracted from hardware calibration data and su…
On-Chip Verified Quantum Computation with an Ion-Trap Quantum Processing Unit
Cica Gustiani, Dominik Leichtle, Daniel Mills +3
We present and experimentally demonstrate a novel approach to verification and benchmarking of quantum computing, implementing it on an ion-trap quantum computer. Unlike previous i…
Speeding Up Quantum Measurement Using Space-Time Trade-Off
C. Corlett, I. Čepaitė, A. J. Daley +5
We present a scheme for speeding up quantum measurement. The scheme builds on previous protocols that entangle the system to be measured with ancillary systems. In the idealised si…
The Virtual Quantum Device (VQD): A tool for detailed emulation of quantum computers
Cica Gustiani, Tyson Jones, Simon C. Benjamin
We present the Virtual Quantum Device (VQD) platform, a system based on the QuEST quantum emulator. Through the use of VQDs, non-expert users can emulate specific quantum computers…
Exploring ab initio machine synthesis of quantum circuits
Richard Meister, Cica Gustiani, Simon C. Benjamin
Gate-level quantum circuits are often derived manually from higher level algorithms. While this suffices for small implementations and demonstrations, ultimately automatic circuit…
Exploiting subspace constraints and ab initio variational methods for quantum chemistry
Cica Gustiani, Richard Meister, Simon C. Benjamin
Variational methods offer a highly promising route to exploiting quantum computers for chemistry tasks. Here we employ methods described in a sister paper to the present report, en…
Blind Oracular Quantum Computation
Cica Gustiani, David P. DiVincenzo
In the standard oracle model, an oracle efficiently evaluates an unknown classical function independent of the quantum algorithm itself. Quantum algorithms have a complex interrela…
Three-qubit exact Grover within the blind oracular quantum computation scheme
Cica Gustiani, David P. DiVincenzo
Here we extend the concept of blind client-server quantum computation, in which a client with limited quantum power controls the execution of a quantum computation on a powerful se…