We present t| ket⟩, a quantum software development platform produced by Cambridge
Quantum Computing Ltd. The heart of t| ket⟩ is a language-agnostic optimising compiler …

TensorCircuit is an open source quantum circuit simulator based on tensor network
contraction, designed for speed, flexibility and code efficiency. Written purely in Python, and …

Quantum computing (QC) is an emerging computational paradigm that leverages the laws of
quantum mechanics to perform elementary logic operations. Existing programming models …

Current noisy intermediate-scale quantum (NISQ) trapped-ion devices are subject to errors
which can significantly impact the accuracy of calculations if left unchecked. A form of error …

The ground state properties of quantum many-body systems are a subject of interest across
chemistry, materials science, and physics. Thus, algorithms for finding ground states can …

Fault-tolerant quantum computation (FTQC) is essential to robustly implement quantum
algorithms and thus to maximize advantages of quantum computers. In this context, a …

Quantum Computing is a new paradigm that enables several advances which are
impossible using classical technology. With the rise of quantum computers, the software is …

Quantum computation is a promising tool for future research on physics and chemistry. The
current quantum computers are in the noisy intermediate-scale (NISQ) era. It will take many …

The synthesis of quantum circuits from so-called Pauli-Polynomials in the ZX Calculus
facilitates quantum circuit optimization. In this work, we will develop three algorithms that can …

The accurate and efficient simulation of many body systems has been a long-standing
challenge for quantum chemists and physicists. At the heart of this challenge lies the …