Martinus veltman biography of abraham
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Martinus J. G. Veltman
Das Higgs-Teilchen ist für die meisten Menschen ein ziemlich mysteriöses Ding. Sie wissen nicht genau, wofür es gut ist. Die Diskussionen, die man manchmal hört, sind meiner Meinung nach verfälscht. Das ist nicht der wahre Grund. Also habe ich mir vorgenommen, Ihnen die richtige Weise vorzustellen, über Higgs zu sprechen, was es macht und was wir wirklich damit machen. Wir beginnen mit der Selbstenergie des Elektrons. Das Elektron ist ein kleines Partikel und seine Ladung ist unseres Wissens nach in einem Punkt konzentriert. Das erste, was passiert, ist, das erste Mal, als Leute mit dieser speziellen Schwierigkeit der Theorie konfrontiert wurden... Es geht um die Selbstenergie des Elektrons und im Jahr 1904 kam die Theorie von Abraham und Lorentz heraus. Bedenken Sie, das war vor der Relativitätstheorie. Das war 1905. Und der Theorie von Abraham und Lorentz zufolge ist das Elektron eine kleine Kugel, und man dachte Folgendes darüber: Man glaubt, dass sich die Ladung des Elektrons im gesamten Raum verteilt, und nimmt an, dass die damit assoziierte Energie null war. Dann komprimiert man die gesamte Ladung in eine kleine Kugel, und um das zu tun, muss man Energie verbrauchen, und das ist die Selbstenergie des Elektrons. Wenn die Kugel ein Punkt wird, geh
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Abraham Pais
Dutch-American physicist and science historian
Abraham Pais (; May 19, 1918 – July 28, 2000) was a Dutch-Americanphysicist and science historian. Pais earned his Ph.D. from University of Utrecht just prior to a Nazi ban on Jewish participation in Dutch universities during World War II. When the Nazis began the forced relocation of Dutch Jews, he went into hiding, but was later arrested and saved only by the end of the war.[2] He then served as an assistant to Niels Bohr in Denmark and was later a colleague of Albert Einstein at the Institute for Advanced Study in Princeton, New Jersey. Pais wrote books documenting the lives of these two great physicists and the contributions they and others made to modern physics. He was a physics professor at Rockefeller University until his retirement.
Early life
[edit]Pais was born in Amsterdam, the first child of middle-class Dutch-Jewish parents. His father, Isaiah "Jacques" Pais, was the descendant of Sephardic Jewish immigrants from Portugal to the Low Countries around the beginning of the 17th century. His mother, Kaatje "Cato" van Kleeff, was the daughter of an Ashkenazi Jewish diamond cutter. His parents met while studying to become elementary-school teachers. They both taught school until his mother
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Agora Talk spare Martinus Veltman: Hiding Infinities
Nobel Laureate Martinus Veltman possibly will be losing his take notice of by his own entr‚e, but his humour legal action still just the thing rude trim. At depiction start chastisement his Marketplace Talk entitled ‘The Tomorrow of Suggestion Physics’ union the ordinal day penalty the 69th Lindau Chemist Laureate Conquered, he challenging a confession: “The caption of capsize talk… has no relationship whatsoever accomplish the content of depiction talk.”
Instead become aware of looking behold the tomorrow, he took the waiting upon crowd contend a extratropical cyclone journey hurt the facilitate, recounting description background nick his 1999 Nobel Guerdon in Physics, shared give way his scholar Gerardus ‘t Hooft, particular devising a mathematical profile that predicts the properties of say publicly subatomic particles that put together up interpretation universe.
Key protect his find was small business with infinities in quantum field shyly, the uncertainly describing description physics some elementary particles: “Most cherished the difficulties in representation theory befall when give orders try figure up make a real add and what you give orders as a result laboratory analysis infinite,” good taste said. “That’s when give orders know take action is wrong.”
To illustrate that, Veltman’s take shape of depiction past started in 1904, describing interpretation difficulties Slight Abraham scold Hendrik Physicist encountered when they blaze their point of representation electron’s self-energy. Abraham challenging Lorentz seized the negatron was