This module takes you on a journey from the fundamental concepts of quantum physics to contemporary applications in quantum systems and quantum computing. You’ll gain a thorough understanding of quantum mechanics’ core principles, formalisms, and mathematical techniques. Building on this understanding, you’ll discover how quantum mechanics is used to model and control the behaviour of complex physical systems, from atoms to molecules and lattices of atoms. Additionally, you’ll conduct entanglement experiments and critically interpret your results using a quantum computer.
What you will study
Quantum physics: fundamentals and applications (SM380) will teach you the core concepts of quantum physics, including:
the concepts of wave functions, expectation values and uncertainties
Schrödinger’s equation for simple model systems such as particles in boxes and harmonic oscillators
the quantum processes of tunnelling, barrier penetration and reflection
Dirac notation and how quantum states can be represented by vectors in a vector space, with observable quantities represented by operators acting on the vectors
the properties of orbital and spin angular momentum and the extraordinary properties of systems of identical particles
the hydrogen atom and useful techniques of approximation that will enable you to model a more complex system with the help of Python
fascinating concepts in the interpretation of quantum mechanics, like entanglement, superposition, and the probabilistic nature of quantum mechanics.
This module focuses on problem-solving, the ability to reason clearly, and the ability to discuss complex ideas. It will enable you to confidently use the fundamental concepts and mathematical formalism to solve problems relating to simple quantum systems.
You’ll have a unique opportunity to carry out experiments on entanglement, developing distinctive and innovative skills and an understanding of qubits and quantum logic operations – the building blocks of quantum computing.
You’ll learn to tackle problems relating to more complex quantum systems by using approximations and computational approaches.
Finally, you will see how quantum mechanical methods are used to understand the behaviour of matter, from the scale of nuclei and atoms to molecules and lattices.
By the end of your study, you’ll be able to critically discuss fundamental concepts in quantum mechanics (superposition and entanglement), basing the arguments on your experimental data.
Entry requirements
There are no formal entry requirements for this module.
At The Open University, we believe education should be open to all, so we provide high-quality university education to anyone who wishes to realise their ambitions and fulfil their potential.
Even though there are no entry requirements, you’ll need appropriate knowledge of mathematics and physics obtained through:
OU level 1 and 2 study
equivalent work at another higher education institution.
Are you ready for SM380?
Preparatory work
We recommend that you’ve completed:
Mathematical methods (MST224) or
Mathematical methods, models and modelling (MST210).
The parts relating to matrices and ordinary and partial differential equations are especially relevant.
Plus:
Core physics (S227).
The parts relating to classical and quantum mechanics are especially relevant.
Teaching and assessment
Support from your tutor
You’ll get help and support from an assigned tutor throughout your module.
They’ll help by:
marking your assignments and offering detailed feedback to help you improve
providing individual guidance, whether that’s for general study skills or specific module content
guiding you to additional learning resources
facilitating online discussions between your fellow students in the dedicated forums.
Online tutorials run throughout the module. While they’re not compulsory, we strongly encourage you to participate. Where possible, we’ll make recordings available.
Assessment
Course work includes:
4 Tutor-marked assignments (TMAs)
Examination
This module includes an exam you'll take at home or another suitable location. The exam will be invigilated online by ProctorU, a US-based service with whom you must agree to third-party terms of service. You’ll have the opportunity to take a Mock Invigilated Experience (MIE) to familiarise yourself with the process ahead of the exam. Find out more about online invigilation.
What's included
You’ll have access to a module website, which includes:
a week-by-week study planner
course-specific module materials
audio and video content
assessment details and submission section
online tutorial access
access to student forums.
Additionally, the website includes:
interactive activities
Python-based and remote activities
self-assessed questions.
We also provide physical:
module books
Computing requirements
Primary device – A desktop or laptop computer with at least 8 GB of RAM and a quad-core processor (2.4 GHz minimum speed). It’s possible to access some materials on a mobile phone, tablet or Chromebook; however, they will not be suitable as your primary device or for taking your online exam.
Peripheral devices – Headphones/earphones with a built-in microphone for online tutorials, plus an external webcam and a microphone for the online invigilated exam.
Operating systems – Windows 11 or the latest supported macOS.
Internet access – A broadband or mobile connection with at least 3 Mbps upload and download speed.
Browser – Google Chrome and Microsoft Edge are recommended. Mozilla Firefox and Safari may be suitable. You'll need to use Google Chrome with a supplied free extension for the online exam.
Our OU Study app operates on supported versions of Android and iOS.
Software – Any additional software, including any required to complete the online invigilated exam, will be provided or is generally freely available.
If you have a disability
The OU strives to make all aspects of study accessible to everyone, and this Accessibility Statement outlines what studying SM380 involves. You should use this information to inform your study preparations and any discussions with us about how we can meet your needs.
To find out more about what kind of support and adjustments might be available, contact us or visit our Disability support website.
Future availability
Quantum physics: fundamentals and applications (SM380) starts once a year – in October.
It will next start in October 2027.
We expect it to start for the last time in October 2029.