Examples of using Dirac in English and their translations into Vietnamese
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His name is Paul Dirac.
Dirac was a man of few words.
Named by: Paul Dirac, 1945.
Dirac took this one step further.
An electron is a Dirac fermion.
People also translate
Dirac visited the Soviet Union in 1928.
Antiparticles Paul Dirac(1928) Carl D.
Dirac: a part of the specification of dirac covers lossless compression.
Uses wavelet encoding.[38] Lossless Dirac: a part of the specification of dirac covers lossless compression.
As Dirac remarked, Maxwell's equations of light and the relativistic wave equation, which he was too modest to call the Dirac equation, govern most of physics and all of chemistry and biology.
A memorial meeting was held at the University of Cambridge on 19 April 1985 andthe papers presented at this meeting were published in Tributes to Paul Dirac, Cambridge, 1985(Bristol, 1987).
Dirac unified the theories of quantum mechanics and relativity theory, but he also is remembered for his outstanding work on the magnetic monopole, fundamental length, antimatter, the d-function, bra-kets, etc.
Being a container format,Ogg can embed audio and video in various formats[31][32](such as Dirac, MNG, CELT, MPEG-4, MP3 and others) but Ogg was intended to be, and usually is, used with the following Xiph. org free codecs.
The most popular scenario is the emergence of a new symmetry called supersymmetry, a symmetry relating bosons with fermions(particles such as electrons and quarks,which require Dirac fields for their description).
The first formulation of a quantum theory describing radiation andmatter interaction is due to British scientist Paul Dirac, who, during the 1920s, was first able to compute the coefficient of spontaneous emission of an atom.[2].
Both the Dirac sea theory and quantum field theory are equivalent by means of a Bogoliubov transformation, so the Dirac sea can be viewed as an alternative formulation of quantum field theory, and is thus consistent with it.[6].
In the mathematically rigorousformulation of quantum mechanics developed by Paul Dirac, David Hilbert, John von Neumann, and Hermann Weyl the possible states of a quantum mechanical system are represented by unit vectors(called“state vectors”).
Quantum field theory(QFT), developed in the 1930s, deals with antimatter in a way that treats antimatter as made of real particles rather than the absence of particles, and treats a vacuum as being empty ofparticles rather than full of negative-energy particles like in the Dirac sea theory.
All of the Standard Model fermions except the neutrino behave as Dirac fermions at low energy(after electroweak symmetry breaking), but the nature of the neutrino is not settled and it may be either Dirac or Majorana.
The realme 5 is equipped with the latest ColorOS 6.0.1 based on Android 9.0(Pie) operating system, and has a customized spatial design and close-to-native interaction mode exclusive to realme.[6] realme has developed the Dirac Power Sound small speaker sound quality optimization technology jointly with Dirac Research AB to enhance the audio.
Certainly when Chandrasekhar was explaining his ideas to Dirac he continually interjected“yes” then explained to Chandrasekhar that“yes” did not mean that he agreed with what he was saying, only that he wished him to continue.
This year's Dirac Medal winners have made pioneering contributions to understanding them, as well as the"phase transitions," i.e. passing from one phase to another, that occur when external parameters like temperature and pressure are slowly changed.
One of the oldest andmost commonly-used formulations is the transformation theory invented by Paul Dirac, which unifies and generalizes the two earliest formulations of quantum mechanics, matrix mechanics(invented by Werner Heisenberg) and wave mechanics(invented by Erwin Schrödinger).
Both children adopted the name Dirac and Gabriel Andrew Dirac went on the became a famous pure mathematician, particularly contributing to graph theory, becoming professor of pure mathematics at the University of Aarhus in Denmark.
Its alumni and faculty include several heads of state, heads of government, social reformers, prominent artists,only academy award winner and Dirac medal winner in India, many Fellows of the Royal Society and five Nobel laureates as of 2019 which is highest in South Asia.
No reason for the suicide seems to be known but Dirac's relations with his father, already strained, seemed almost to end completely after this which does suggest that Dirac felt that his father carried at least some responsibility.
The wave functions in the Dirac theory are vectors of four complex numbers(known as bispinors), two of which resemble the Pauli wavefunction in the non-relativistic limit, in contrast to the Schrödinger equation which described wave functions of only one complex value.
Inspired by an informally worded comment by the legendary physicist Paul Dirac, their question builds on Werner Heisenberg's uncertainty principle, which says that certain pairs of attributes, like the position and the momentum of a particle, cannot simultaneously be measured to arbitrary precision.
Hardy considered some physicists, such as Einstein, and Dirac, to be among the"real" mathematicians, but at the time that he was writing the Apology he also considered general relativity and quantum mechanics to be"useless", which allowed him to hold the opinion that only"dull" mathematics was useful.