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Matthew Davis (physicist)

Matthew Davis (physicist) is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Matthew Davis (physicist) rather than just read about it. In short: Matthew Davis is a New Zealand/Australian physicist, and is head of Physics at the University of Queensland, Australia. He is known for his work on the dynamics of vortices and superfluidity in Bose–Einstein condensates, particularly at finite temperatures.

Matthew Davis (physicist) — main illustration
Matthew Davis (physicist) — illustration

Key takeaways

  • Matthew Davis (physicist) belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Matthew Davis (physicist) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Matthew Davis (physicist) from memory before moving on to harder problems.

Reference excerpt

Matthew Davis is a New Zealand/Australian physicist, and is head of Physics at the University of Queensland, Australia. He is known for his work on the dynamics of vortices and superfluidity in Bose–Einstein condensates, particularly at finite temperatures.

Expertise Nonequilibrium dynamics, superfluidity, turbulence and vortices in Bose–Einstein condensates Dynamics of phase transitions and formation of topological defects Relaxation and thermodynamics of isolated quantum systems Generation of non-classical correlations and entanglement Computational methods for quantum systems.

Career Davis received a BSc(Hons) from the University of Otago in New Zealand in 1997 and a D.Phil. (in atomic and laser physics) from the University of Oxford in the United Kingdom in 2001. Davis was an EPSRC Postdoctoral Research Fellow in Theoretical Physics at the University of Oxford in the UK 2001, a UQ Postdoctoral Research Fellow in the School of Mathematics and Physics at the University of Queensland in Australia 2002, became a lecturer at UQ in 2003, Senior Lecturer in 2005, Associate Professor in 2009, Professor of Theoretical Physics in 2013, and Head of Physics at UQ in 2017. Davis is a Chief Investigator within the ARC Centre of Excellence in Future Low-Energy Electronics Technologies (FLEET) investigating novel nonequilibrium states of matter. He is also a Chief Investigator within the ARC Centre for Engineered Quantum Systems (EQUS), studying the quantum behaviour of ultra-cold gases and Bose–Einstein condensation.

Publications As of September 2018, Davis has co-edited one book, authored five book chapters, and published 75 journal articles, 24 conference papers, and one other publication. Davis currently has a career h-index of 31 (31 publications with more than 31 citations), and his papers have attracted 2989 citations in total, averaging almost 40 citations per article, and with more than 1000 citations in the last four years.

Selected publications Observation of vortex dipoles in an oblate Bose–Einstein condensate, Physical Review Letters, 2010. [210 citations] First observation and experimental and theoretical study of multi-core vortex dipoles in a Bose-Einstein condensation – the fundamental localized excitation carrying momentum in a superfluid. Dynamics and statistical mechanics of ultra-cold Bose gases using c-field techniques. Advances in Physics, 2008 [239 citations] Invited review describing the c-field method and its application. Persuaded many researchers to make use of this method, and is becoming a standard reference. Spontaneous vortices in the formation of Bose–Einstein condensates. Nature, 2008 [273 citations] The first observation and understanding via theoretical simulation of spontaneous rotation of a BEC formed from the cooling of a Bose gas.

Recognition 2018: Divisional Associate Editor, Physical Review Letters 2016: Editorial Fellow, SciPost Physics 2016: Fellow of the American Institute of Physics 2015: JILA Visiting Fellow, University of Colorado 2015: American Physical Society Outstanding Referee. 2012: Australian Learning and Teaching Council Citation for Outstanding Contribution to Student Learning. 2011: Queensland Tall Poppy Award. 2011: University of Queensland Citation for Outstanding Contribution to Student Learning. 2010: Australian Research Council Queen Elizabeth II Fellowship. 2007: University of Queensland Foundation Research Excellence Award. 2007: EPSA Faculty Teaching Excellence Award. 2002: University of Queensland Postdoctoral Research Fellowship. 2001: EPSRC Fellowship in Theoretical Physics, University of Oxford 1998: North Senior Scholarship, St John's College, University of Oxford 1997: Commonwealth Scholarship, University of Oxford

References

Illustrations

Matthew Davis (physicist) illustration

Worked examples

Example 1 — a first encounter with Matthew Davis (physicist)

Start with the simplest possible case. Write down what Matthew Davis (physicist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Matthew Davis (physicist) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Matthew Davis (physicist) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Matthew Davis (physicist)

In research
Matthew Davis (physicist) appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Matthew Davis (physicist) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Matthew Davis (physicist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century New Zealand physicists, 21st-century Australian physicists, Academic staff of the University of Queensland, so understanding it makes those chapters shorter.
In everyday life
Look for Matthew Davis (physicist) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Matthew Davis (physicist) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Matthew Davis (physicist) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Matthew Davis (physicist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Matthew Davis (physicist) in simple terms?

Matthew Davis is a New Zealand/Australian physicist, and is head of Physics at the University of Queensland, Australia. He is known for his work on the dynamics of vortices and superfluidity in Bose–Einstein condensates, particularly at finite temperatures.

Why does Matthew Davis (physicist) matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Matthew Davis (physicist)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Matthew Davis (physicist).

Tags

  • 20th-century New Zealand physicists
  • 21st-century Australian physicists
  • Academic staff of the University of Queensland
  • Alumni of the University of Oxford
  • Fellows of the American Physical Society
  • Living people
  • Quantum physicists
  • University of Otago alumni

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