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PhD Position:
PhD Position:

... and computational drug screening because they allow the design work to be moved from physical reality into a virtual world inside a supercomputer that is set to evolve, just as the real world does, under the Schrödinger equation. The primary difficulty with such simulations used to be their exponent ...
Mott insulators, Noise correlations and Coherent Spin Dynamics in Optical Lattices
Mott insulators, Noise correlations and Coherent Spin Dynamics in Optical Lattices

Kurtz on EPR and Bell`s Theorem
Kurtz on EPR and Bell`s Theorem

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An Overview of the Field of High Energy Physics
An Overview of the Field of High Energy Physics

... explained by a small number of simple rules. • One can determine what these rules are by observation and experiment. • This is how science has progressed since the 1700’s. ...
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If you are interested in exploring the fundamental phenomena of

... The goal of our project is to study momentum entangled states of neutral helium atoms, for example the three-dimensional realization of a famous state proposed by Einstein, Podolsky and Rosen (EPR) in 1935. In the last few years, we have built a BEC experiment with helium-4*. We are now able to cond ...
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PHYS3111, 3d year Quantum Mechanics General Info

Quantum Information in the Framework of Quantum Field Theory
Quantum Information in the Framework of Quantum Field Theory

... qubits and QFTbits, the difference between the two approaches becomes important once interactions are considered between physical states as for example done in [6]. We foresee different implications of our considerations. For example, the second quantification of the quantum Byzantine agreement [7] ...
Notes on - Paradigm Shift Now
Notes on - Paradigm Shift Now

입자이론물리 연구실 소개
입자이론물리 연구실 소개

... Coulomb force  When electrons emit and absorb (virtual) photons, momentum transfer occurs. Coulomb force is generated by this process. Virtual photons are those not satisfying energy-time uncertainty relation Et  h  All other forces arise in the same way ...
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GAMOW VECTORS IN THE BAKAMJIAN-THOMAS CONSTRUCTION SUJEEV WICKRAMASEKARA

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Slides - Professor Laura Ruetsche

... many degrees of freedom. E.g.: classical field theories. We can still carry out the Hamiltonian quantization recipe to quantize such theories. But The Stone-von Neumann theorem, presupposing that the theory to be quantized has only finitely many degrees of freedom, fails to apply to these quantizati ...
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Quantum phenomena

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α | Q | β 〉= Q (t) . 〈 Review

... and the operators do not depend on time. ...
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KS-DFT formalism

... Our choice of wave functions is very limited; we only know how to use independent particle wave functions. The degree to which this limitation has invaded our thinking is marked by our constant use of concepts which have meaning only in terms of independent particle wave functions: shell structure, ...
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... I found it particularly beautiful in the presentation of the complex structure that you have left all modellmässig considerations to one side. The model-idea now finds itself in a difficult, fundamental [prinzipiellen] crisis, which I believe will end with a further radical sharpening of the opposit ...
Optical Control and Info
Optical Control and Info

... Signaling in Complex Biological Networks We work on the control theory of signaling networks in cells based on concepts from statistical physics and information theory. In a cell, the flow of information is regulated by many different processes such as transcription and its regulation by transcripti ...
Lamb
Lamb

... The very existence of atoms, (Bohr, 1913), requires the finiteness of Planck's constant to be taken into account for the behavior of the atomic electrons. However, once granted the existence of atoms, we shall see that all of the experimental photoelectric phenomena are described by a theory in whic ...
Coherent Control
Coherent Control

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Simulations back up theory that Universe is a hologram

... entropy and other properties based on the predictions of string theory as well as the effects of so-called virtual particles that continuously pop into and out of existence (see ...
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Quantum Mechanics

... better, but there were still wholes in it. • It didn’t do a very good job of explaining how ions formed. • Bohr was able to improve on his 1913 model, but he needed Wolfgang Pauli to really make sense of it. ...
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... How is energy related to mass? In Special Relativity, are energy and momentum conserved? Know how to correctly add velocities. What is the correspondence principle? ...
dreams of a finite theory - Indico
dreams of a finite theory - Indico

... For superstrings 9 space and 1 time coordinates are needed for quantum consistency Rather than a killer this is now seen as an opportunity: if 6 of the 9 spatial dimensions are tiny they can provide a new mechanism to generate gauge interactions (of the GUT type) a la Kaluza-Klein If they are not ...
The Sanity Project A Survival Guide and Celebration of Homeless
The Sanity Project A Survival Guide and Celebration of Homeless

... ‘Your great-grandmother was a part of the movement to allow all children to go to school. I know it is hard to believe, but schools once kept children out or made them change schools all the time, just because the children were homeless. It wasn’t like it is today. We actually had kids who were hung ...
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... • The period of development of the old quantum theory (roughly 1900-1923) was a heroic period, characterized by trials and errors. • The discovery of the nucleus and the introduction of quantized orbits - a major milestone in the middle of the period - worthy of being celebrated. • Both Rutherford a ...
Quantum Mechanics
Quantum Mechanics

... Constructive interference! ...
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History of quantum field theory

In particle physics, the history of quantum field theory starts with its creation by Paul Dirac, when he attempted to quantize the electromagnetic field in the late 1920s. Major advances in the theory were made in the 1950s, and led to the introduction of quantum electrodynamics (QED). QED was so successful and ""natural"" that efforts were made to use the same basic concepts for the other forces of nature. These efforts were successful in the application of gauge theory to the strong nuclear force and weak nuclear force, producing the modern standard model of particle physics. Efforts to describe gravity using the same techniques have, to date, failed. The study of quantum field theory is alive and flourishing, as are applications of this method to many physical problems. It remains one of the most vital areas of theoretical physics today, providing a common language to many branches of physics.
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