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The complexity of NISQ
The recent proliferation of NISQ devices has made it imperative to understand their power. In this work, we define and study the complexity class
NISQ ... -
NISQ-friendly measurement-based quantum clustering algorithms
Two novel measurement-based, quantum clustering algorithms are proposed based on quantum parallelism and entanglement. The first algorithm follows a...
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Error Modeling in NISQ Devices
The name “noisy intermediate-scale quantum (NISQ)” is commonly used to describe the current quantum computers. Those devices often have enough qubits... -
The NISQ Complexity of Collision Finding
Collision-resistant hashing, a fundamental primitive in modern cryptography, ensures that there is no efficient way to find distinct inputs that... -
Digital simulation of convex mixtures of Markovian and non-Markovian single qubit Pauli channels on NISQ devices
Quantum algorithms for simulating quantum systems provide a clear and provable advantage over classical algorithms in fault-tolerant settings. There...
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Experimenting quantum phenomena on NISQ computers using high level quantum programming
We execute the quantum eraser, the Elitzur–Vaidman bomb, and the Hardy’s paradox experiment using high-level programming language on a generic,...
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Error estimation in current noisy quantum computers
One of the main important features of the noisy intermediate-scale quantum (NISQ) era is the correct evaluation and consideration of errors. In this...
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Benchmarking regularisation methods for quantum process tomography on NISQ devices
Quantum process tomography (QPT) is a crucial tool for characterizing and validating quantum devices and quantum algorithms. However, the problem of...
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Implementation of efficient quantum search algorithms on NISQ computers
Despite the advent of Grover’s algorithm for the unstructured search, its successful implementation on near-term quantum devices is still limited. We...
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Grammar-aware sentence classification on quantum computers
Natural language processing (NLP) is at the forefront of great advances in contemporary AI, and it is arguably one of the most challenging areas of...
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Parallel quantum simulation of large systems on small NISQ computers
Tensor networks permit computational and entanglement resources to be concentrated in interesting regions of Hilbert space. Implemented on NISQ...
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Robust Quantum Arithmetic Operations with Intermediate Qutrits in the NISQ-era
Numerous scientific developments in this NISQ-era (Noisy Intermediate Scale Quantum) have raised the importance for quantum algorithms relative to...
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NISQ computing: where are we and where do we go?
In this short review article, we aim to provide physicists not working within the quantum computing community a hopefully easy-to-read introduction...
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Drug design on quantum computers
The promised industrial applications of quantum computers often rest on their anticipated ability to perform accurate, efficient quantum chemical...
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Quantum Computing’s Path to Supremacy: Progress in the NISQ Epoch
Quantum computing leverages the principles of quantum mechanics for information processing, with qubits serving as the fundamental units of quantum... -
Feynman’s “Simulating Physics with Computers”
This invited essay belongs to a series considering highly influential articles published by the International Journal of Theoretical Physics .In this...
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Quantum Annealing vs. QAOA: 127 Qubit Higher-Order Ising Problems on NISQ Computers
Quantum annealing (QA) and Quantum Alternating Operator Ansatz (QAOA) are both heuristic quantum algorithms intended for sampling optimal solutions... -
Enhancing the electron pair approximation with measurements on trapped-ion quantum computers
The electron pair approximation offers an efficient variational quantum eigensolver (VQE) approach for chemistry simulations on quantum computers....
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Mixed quantum-classical dynamics for near term quantum computers
Mixed quantum-classical dynamics is a set of methods often used to understand systems too complex to treat fully quantum mechanically. Many...