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University of Southampton

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PhD in Variational Quantum Computing Beyond the Near Term University of Southampton in United Kingdom

Degree Level

PhD

Field of study

Computer Science

Funding

The project is competition funded. No stipend amount or specific tuition-fee coverage details are provided; applicants are directed to the University of Southampton fees and funding information.

Deadline

Jul 31, 2027

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Country

United Kingdom

University

University of Southampton

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Keywords

Computer Science
Mathematics
Quantum Computing
Quantum Algorithms
Entanglement Theory
Physics
ML

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About this position

Variational Quantum Computing Beyond the Near Term is a PhD project at the University of Southampton investigating how variational quantum algorithms can become more robust on noisy quantum computers.

The research focuses on simulated quantum systems and hybrid classical-quantum frameworks. You will explore error-correction-inspired techniques and learned redundancy within variational computational methods, with the aim of enabling larger and more reliable quantum computations despite hardware noise and decoherence.

Variational quantum algorithms combine a relatively small number of quantum operations with established classical optimization methods. This makes them suitable for near-term quantum computers, where noise limits the number of operations that can be performed before computational results deteriorate. The project examines how these methods can be extended as quantum computers scale and require more sophisticated approaches to noise tolerance.

The research direction is flexible. Depending on your interests, you may investigate the mathematical properties of the methods theoretically or evaluate their practical performance computationally through experiments on simulated quantum computers. The project offers scope to develop independent research directions in quantum algorithms, quantum error correction, quantum simulation, and hybrid quantum-classical computation.

The project is based within the University of Southampton's Faculty of Engineering and Physical Sciences.

Funding details

The project is competition funded. No stipend amount or specific tuition-fee coverage details are provided; applicants are directed to the University of Southampton fees and funding information.

What's required

Applicants require a 2:1 honours degree. The project may suit candidates interested in theoretical or computational quantum computing, variational quantum algorithms, quantum error correction, mathematical analysis, quantum simulation, and classical optimization; no further requirements are stated in the provided content.

How to apply

Review the project details and the University of Southampton's full entry requirements and fees and funding information. Submit an application through the university's postgraduate research application process, selecting this PhD project.

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