physics

Gabriel Kotliar

Gabriel Kotliar 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 Gabriel Kotliar rather than just read about it. In short: Gabriel Kotliar (born 1957) is a physicist at Rutgers University in the United States, where he is Board of Governors Professor of Physics. Early life Kotliar was born in Argentina.

Key takeaways

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

Reference excerpt

Gabriel Kotliar (born 1957) is a physicist at Rutgers University in the United States, where he is Board of Governors Professor of Physics.

Early life Kotliar was born in Argentina. He studied in the Hebrew University of Jerusalem, where he received a B.Sc. degree in Physics and Mathematics in 1979, followed by an M.Sc. in Physics under the tutelage of Daniel Amit in 1980. He then moved to Princeton University, where he received his PhD in Physics in 1983 while working with Prof. Philip Warren Anderson.

Career His first teaching position was as a postdoctoral associate at the Institute for Theoretical Physics at the University of California Santa Barbara for two years, 1983 to 1985, when he was appointed as an assistant professor at the Massachusetts Institute of Technology. He joined Rutgers University in 1988, still as an associate professor, and was promoted to full professor in 1992. In the autumn of 1990, along with Antoine Georges, he developed dynamical mean field theory. He has been a visiting professor at the École Normale Supérieure, the École Polytechnique, and the Hebrew University in Jerusalem

Recognition From 1986 to 1988 he was Alfred P. Sloan Research Fellow and in 1987 received the Young Investigator Award. In 1994 he became a Lady Davis fellow, and nine years later accepted a Guggenheim Fellowship. In 2006 he was awarded the Europhysics Prize. He was named a Fellow of the American Physical Society (APS) in 2000, after a nomination from the APS Division of Condensed Matter Physics, "for development of the dynamical mean field method and its application to strongly correlated electron systems". In 2019 he was elected to the National Academy of Sciences.

References

Worked examples

Example 1 — a first encounter with Gabriel Kotliar

Start with the simplest possible case. Write down what Gabriel Kotliar 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 Gabriel Kotliar 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 Gabriel Kotliar 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 Gabriel Kotliar

In research: Gabriel Kotliar 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 Gabriel Kotliar 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: Gabriel Kotliar is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, Fellows of the American Physical Society, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for Gabriel Kotliar 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.

Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Gabriel Kotliar” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Gabriel Kotliar in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Gabriel Kotliar 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 Gabriel Kotliar out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Gabriel Kotliar in simple terms?

Gabriel Kotliar (born 1957) is a physicist at Rutgers University in the United States, where he is Board of Governors Professor of Physics. Early life Kotliar was born in Argentina.

Why does Gabriel Kotliar 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 Gabriel Kotliar?

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 Gabriel Kotliar.