How to Use quantum field theory in a Sentence
quantum field theory
noun-
To solve a quantum field theory is to be able to use the field to predict observations.
—Charlie Wood, Wired, 4 July 2021
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What did Steven Weinberg have to say about quantum field theory?
—Matt Carlstrom, Quanta Magazine, 22 Dec. 2022
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Now many physicists are attempting to do the same with quantum field theory.
—Quanta Magazine, 15 Sep. 2016
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By now, math and quantum field theory have indisputably met.
—Quanta Magazine, 16 July 2021
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The quantum field theory framework needed some adjustment for Borinsky and Vogtmann to get the right count.
—Leila Sloman, Quanta Magazine, 16 Feb. 2023
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This is something that bothered the early practitioners of quantum field theory a great amount.
—Steven Strogatz, Quanta Magazine, 26 July 2023
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These are quantum field theory, which governs the universe on the smallest scale, and general relativity, which governs the universe on the largest scale.
—The Physics Arxiv Blog, Discover Magazine, 31 May 2022
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Doreen Fraser, a philosopher of quantum field theory at the University of Waterloo, in Canada, echoes this point.
—Adam Becker, Scientific American, 22 Nov. 2022
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But in modern quantum field theories, quantum fields are the most basic objects, and particles are just fluctuations in these fields.
—Kevin Hartnett, Quanta Magazine, 18 Apr. 2023
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In quantum field theory, the universe’s truly elementary entities are fields that fill all space.
—Quanta Magazine, 26 Jan. 2022
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This proved that creating matter from nothing is indeed possible, a theory first proposed by Julian Schwinger, one of the founders of quantum field theory.
—Joshua Hawkins, BGR, 18 Sep. 2022
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Similar thinking about equivalence applies to surfaces around strings — and by extension, the quantum field theories inside of which those surfaces are drawn, Seiberg and his co-authors wrote.
—Kevin Hartnett, Quanta Magazine, 18 Apr. 2023
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Feynman integrals have plagued particle theorists since the rise of quantum field theory in the mid–20th century.
—Byadrian Cho, science.org, 30 Nov. 2022
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After taking care of why stones are round, and why there is no pink light, Henry Reich is now explaining the fundamental nature of our everyday world: quantum field theory and the Standard Model.
—Sean Carroll, Discover Magazine, 26 Feb. 2012
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Each quantum field theory describes physics in a specific number of dimensions.
—Kevin Hartnett, Wired, 20 June 2021
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According to quantum field theory, the vacuum is filled with particles leaping in and out of existence in a bubbling froth of quantum activity.
—The Physics Arxiv Blog, Discover Magazine, 12 Sep. 2022
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In the late 1920s physicists began to develop a powerful mathematical framework known as quantum field theory that remains the language of particle physics to this day.
—Quanta Magazine, 26 Jan. 2022
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These researchers argue that quantum field theory, the current lingua franca of particle physics, tells far too convoluted a story.
—Quanta Magazine, 12 Nov. 2020
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On the theoretical side, quantum mechanics was soon superseded by quantum field theory, where the fields are also quantized.
—Ethan Siegel, Forbes, 3 Sep. 2021
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This summer, Quanta covered the growing need for a mathematical understanding of quantum field theory, one of the most successful concepts in physics.
—Quanta Magazine, 23 Dec. 2021
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In fact, in special circumstances, quantum gravity is described by quantum field theory.
—Quanta Magazine, 24 June 2021
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But quantum field theory, or QFT, is indisputably incomplete.
—Kevin Hartnett, Wired, 20 June 2021
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But there are certain realms where mathematics gets complicated and counterintuitive — like quantum field theory, or the addition of one child to a family that already has one child.
—Caitlin Gibson, Washington Post, 3 July 2023
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If the interaction is governed by any of the three forces other than gravity, physicists can in principle calculate the results of these scattering problems using quantum field theory.
—Katie McCormick, Quanta Magazine, 12 Jan. 2022
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Crucially, the quantum field theory of D-branes was strongly coupled, meaning that particles and fields in the theory interacted strongly with one another.
—Anil Ananthaswamy, Scientific American, 1 Mar. 2023
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Over the past few years, the physicist John Preskill and his collaborators have shown how to use quantum computers to efficiently simulate several simple quantum field theories.
—Quanta Magazine, 27 Oct. 2015
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The impetus this time was the self-duality equation, a nonlinear differential equation that arises in quantum field theory.
—Quanta Magazine, 4 Mar. 2021
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This reminded me that quantum field theory is probably the single most under-popularized subject in all of fundamental physics.
—Sean Carroll, Discover Magazine, 13 May 2011
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Recently, Quanta has explored the collaboration between physics and mathematics on one of the most important ideas in science: quantum field theory.
—Quanta Magazine, 16 July 2021
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Elliott notes that viewing quantum field theory from a mathematical perspective can help glean new information about the structures that are foundational to it.
—Rachel Crowell, Scientific American, 21 Mar. 2022
Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'quantum field theory.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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