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Qft is an English word of 3 letters. Below you'll find 10+ example sentences showing how it's used in practice.

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Qft in a sentence

Qft meaning

  1. Initialism of quantitative feedback theory.
  2. Initialism of quantum field theory.
  3. Initialism of quantum Fourier transform.

Using Qft

  • The main meaning on this page is: Initialism of quantitative feedback theory. | Initialism of quantum field theory. | Initialism of quantum Fourier transform.
  • In the example corpus, qft often appears in combinations such as: of qft, to qft, theory qft.

Context around Qft

  • Average sentence length in these examples: 22.3 words
  • Position in the sentence: 3 start, 10 middle, 5 end
  • Sentence types: 18 statements, 0 questions, 0 exclamations

Often before:

theory 3× providing 1× decades 1× developed 1× apply 1× towards 1×

Often after:

algorithms 1× systems 1× generally 1× belonged 1×

Sentence patterns with Qft

These short patterns come directly from the example sentences and show how the word is often embedded:

field theory qft 2× approaches to qft were further 1× attitudes towards qft 1× bruun and qft algorithms 1× contributions to qft 1× equations until qft could be 1× field theory qft where the 1× fields in qft generally exist 1×

Sentence openings and endings

Common sentence openings:

algorithms that recursively 1× because the fields 1× chapter 43 physics 1× heisenberg and pauli 1× homogeneity of space 1× however unlike the 1×

Common sentence endings:

field theory qft 2× a systematic way 1× absorption of radiation 1× and new interactions 1× and qft algorithms 1× attitudes towards qft 1×

Words around Qft

Just before it in the word index:

qfp 2 qfl 3 qfilesvr 2 qfes 5 qfc 8 qf 17

Just after it in the word index:

qfx 2 qfy 13 qg 5 qgro 3 qh 7 qhapaq 2

Similar in corpus frequency:

abad 22 abolishment 22 abr 22 abyad 22 accompanist 22 achmea 22

Corpus analysis for Qft

  • In this selection, "qft" usually appears in the middle of the sentence. The average example has 22.3 words, and this corpus slice is mostly made up of statements.
  • Around the word, theory, providing, decades, algorithms, systems and generally stand out and add context to how "qft" is used.
  • Recognizable usage signals include field theory qft and approaches to qft were further. That gives this page its own corpus information beyond isolated example sentences.
  • By corpus frequency, "qft" sits close to words such as abad, abolishment and abr, which helps place it inside the broader word index.

Example types with qft

The same corpus examples are grouped by length and sentence type, making it easier to see the contexts in which the word appears:

Short example sentences

The formalism of QFT is needed for an explicit description of photons. (12 words)

These first approaches to QFT were further developed during the following three years. (13 words)

The new developments made it possible to apply QFT to new particles and new interactions. (15 words)

Longer example sentences

In the following decades QFT was extended to describe not only the electromagnetic force but also weak and strong interaction so that new Lagrangians had to be found which contain new classes of ‘particles’ or quantum fields. (37 words)

Because the fields are continuous quantities over space, there exist excited states with arbitrarily large numbers of particles in them, providing QFT systems with effectively an infinite number of degrees of freedom. (32 words)

However, unlike the classical fields of Maxwell's theory, fields in QFT generally exist in quantum superpositions of states and are subject to the laws of quantum mechanics. (28 words)

Example sentences (18)

Heisenberg and Pauli thus established the basic structure of QFT as presented in modern introductions to QFT.

Algorithms that recursively factorize the DFT into smaller operations other than DFTs include the Bruun and QFT algorithms.

Because the fields are continuous quantities over space, there exist excited states with arbitrarily large numbers of particles in them, providing QFT systems with effectively an infinite number of degrees of freedom.

Chapter 43. Physics and the soul Physicist Sean M. Carroll has written that the idea of a soul is in opposition to quantum field theory (QFT).

Homogeneity of space is fundamental to quantum field theory (QFT) where the wave function of any object propagates along all available unobstructed paths.

However, unlike the classical fields of Maxwell's theory, fields in QFT generally exist in quantum superpositions of states and are subject to the laws of quantum mechanics.

In accordance with their findings, scientists also learned that GR and QFT, as they are currently formulated, are mutually incompatible – they cannot both be right.

In general, a QFT is called renormalizable, if all infinities can be absorbed into a redefinition of a finite number of coupling constants and masses.

Advertentie

In the following decades QFT was extended to describe not only the electromagnetic force but also weak and strong interaction so that new Lagrangians had to be found which contain new classes of ‘particles’ or quantum fields.

It took two decades from writing down the first equations until QFT could be applied to interesting physical problems in a systematic way.

Perturbation theory gives well-defined predictions only in renormalizable quantum field theories, and luckily QED, the first fully developed QFT, belonged to this class of renormalizable theories.

P. Jordan was especially acquainted with the literature on light quanta and made important contributions to QFT.

The formalism of QFT is needed for an explicit description of photons.

The inception of QFT is usually considered to be Dirac's famous 1927 paper on “The quantum theory of the emission and absorption of radiation”.

The new developments made it possible to apply QFT to new particles and new interactions.

These first approaches to QFT were further developed during the following three years.

These two theories upon which all modern physics rests are general relativity (GR) and quantum field theory (QFT).

The years from 1930 to the beginning of World War II were characterized by a variety of attitudes towards QFT.

Advertentie

Common combinations with qft

These word pairs occur most frequently in English texts:

Frequently asked questions

How do you use "qft" in a sentence?
An example: "Heisenberg and Pauli thus established the basic structure of QFT as presented in modern introductions to QFT." This page contains 10+ example sentences with the word "qft" from authentic English texts.
What does "qft" mean?
Qft means: Initialism of quantitative feedback theory.
How many example sentences with "qft" are there?
Voorbeeldzinnen.info contains at least 10+ example sentences with "qft", drawn from a database of millions of English sentences.