27 citations · 37 across the 7 of their papers we have counts for
9 papers · 1 filter
Myths around quantum computation before full fault tolerance: What no-go theorems rule out and what they don't
Zoltán Zimborás, Bálint Koczor, Zoë Holmes +19
In this perspective article, we revisit and critically evaluate prevailing viewpoints on the capabilities and limitations of near-term quantum computing and its potential transitio…
Snakes on a Plane: mobile, low dimensional logical qubits on a 2D surface
Adam Siegel, Zhenyu Cai, Hamza Jnane +4
Recent demonstrations indicate that silicon-spin QPUs will be able to shuttle physical qubits rapidly and with high fidelity - a desirable feature for maximising logical connectivi…
Quantum Information Processing, Sensing and Communications: Their Myths, Realities and Futures
Lajos Hanzo, Zunaira Babar, Zhenyu Cai +6
The recent advances in quantum information processing, sensing and communications are surveyed with the objective of identifying the associated knowledge gaps and formulating a roa…
TE-PAI: Exact Time Evolution by Sampling Random Circuits
Chusei Kiumi, Bálint Koczor
Simulating time evolution under quantum Hamiltonians is one of the most natural applications of quantum computers. We introduce TE-PAI, which simulates time evolution exactly by sa…
Preparing Ground and Excited States Using Adiabatic CoVaR
Wooseop Hwang, Bálint Koczor
CoVarince Root finding with classical shadows (CoVaR) was recently introduced as a new paradigm for training variational quantum circuits. Common approaches, such as variants of th…
Low Depth Phase Oracle Using a Parallel Piecewise Circuit
Zhu Sun, Gregory Boyd, Zhenyu Cai +7
We explore the important task of applying a phase to a computational basis state . The closely related task of rotating a target qubit by an angle…