physics

Physical Review X

Physical Review X 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 Physical Review X rather than just read about it. In short: Physical Review X is a peer-reviewed open access scientific journal published by the American Physical Society covering all branches of pure, applied, and interdisciplinary physics. It is part of the Physical Review family of journals.

Key takeaways

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

Reference excerpt

Physical Review X is a peer-reviewed open access scientific journal published by the American Physical Society covering all branches of pure, applied, and interdisciplinary physics. It is part of the Physical Review family of journals. Since 2022, Ling Miao was appointed full-time chief editor, while Denis Bartolo from École normale supérieure de Lyon is the current lead editor. According to the Journal Citation Reports, the journal had a 2024 impact factor of 15.7.

History The journal was announced in January 2011 and began publishing papers in August 2011. An early editorial outlined the journal's publishing philosophy. The first editor was Jorge Pullin. Since its start, PRX has launched sister journals such as PRX Quantum, PRX Energy, PRX Life, and PRX Intelligence.

Metrics

References

External links Official website

Worked examples

Example 1 — a first encounter with Physical Review X

Start with the simplest possible case. Write down what Physical Review X 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 Physical Review X 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 Physical Review X 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 Physical Review X

In research: Physical Review X 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 Physical Review X 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: Physical Review X is common in secondary-school and first-year university syllabi. It links to neighbouring topics Academic journals established in 2011, American Physical Society academic journals, Creative Commons Attribution-licensed journals, so understanding it makes those chapters shorter.
In everyday life: Look for Physical Review X 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 Physical Review X in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Physical Review X means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Physical Review X out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Physical Review X in simple terms?

Why does Physical Review X 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 Physical Review X?

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 Physical Review X.