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1 - Universität Stuttgart
1 - Universität Stuttgart

Full observation of single-atom dynamics in cavity QED
Full observation of single-atom dynamics in cavity QED

... typically contains from zero to five atom transit signals. The elementary theoretical description of such a measurement employs steady-state solutions of the nonselective master equation for a stationary two-level atom coupled to a single electromagnetic mode via the Jaynes–Cummings interaction Hami ...
reactive molecular collisions
reactive molecular collisions

... vs Quantum Studies Apart from the practical problems that must be faced when implementing a classical trajectory calculation, there is always the conceptual question: Howreliable is classical mechanics for treating nuclear motion in molecular systems? Truhlar & Muckerman(14) present a discussion of ...
Abstract book final - International Conference on Strongly
Abstract book final - International Conference on Strongly

... measurements with unprecedented accuracy and stability. Through a precise inversion procedure, both the effective interactions in the attractive d-wave symmetry and the repulsive part in the full symmetry are determined. Besides finding the pairing self-energy and the attractive interactions for the ...
Manipulation and Simulation of Cold Atoms in
Manipulation and Simulation of Cold Atoms in

Single and double bosonic stimulation of THz emission in polaritonic systems
Single and double bosonic stimulation of THz emission in polaritonic systems

... additional THz radiation cavity which is reasonable since high Q (,1500 at 0.3 THz) cavities in the THz region have been recently experimentally demonstrated using a Distributed Bragg Mirror approach17. For that, stacked layers of high resistivity silicon, with well-defined thicknesses and air gaps, ...
pptx - Curtis A. Meyer
pptx - Curtis A. Meyer

Statistical Mechanics - Uwe
Statistical Mechanics - Uwe

... from first principles. For example, a gas of N particles moving in 3-dimensional space has 3N microscopic degrees of freedom. A macroscopic sample of gas particles easily contains Avogadro’s number of particles, NA ≈ 6 × 1023 , an enormous number of degrees of freedom. If we know all forces that the ...
Compass models: Theory and physical motivations
Compass models: Theory and physical motivations

Physics Mechanics
Physics Mechanics

... with Einstein’s special theory of relativity, which hold at any speed, including those near the speed of light. If the interacting bodies are on the scale of atomic structure, we must replace Classical mechanics with quantum mechanics. Classical mechanics is a special case of these two more comprehe ...
Recent developments in transport phenomena in Weyl semimetals
Recent developments in transport phenomena in Weyl semimetals

... Alternately, Fermi arcs can also be understood as the states left behind by gapping out a stack of 2D Fermi surfaces by interlayer tunneling in a chiral fashion (Hosur [12]). In particular, consider a toy model consisting of a stack of alternating electron and hole Fermi surfaces. For short-ranged i ...
The Interaction of Radio-Frequency Fields With
The Interaction of Radio-Frequency Fields With

Nonlocality in multipartite correlation networks  LARS ERIK WÜRFLINGER
Nonlocality in multipartite correlation networks LARS ERIK WÜRFLINGER

... devices used in the protocol. This device-independence makes such applications appealing, both from a theoretical and practical viewpoint. In this scenario, the objects of interest are correlated systems distributed among several observers. Each observer can choose a classical variable as input for ...
Grand Unified Models and Cosmology
Grand Unified Models and Cosmology

... The particle physics standard model and theories beyond, such as grand unified theories or supersymmetry, are essential ingredients for any successful description of the evolution of the universe from very early time until today. Particle physics is particularly necessary for the understanding of th ...
Quantum entanglement in photosynthetic light harvesting complexes
Quantum entanglement in photosynthetic light harvesting complexes

Einstein`s Greatest Mistake - Free
Einstein`s Greatest Mistake - Free

... After I “retired” in 1983, I became a Visiting Professor of Electrical Engineering at the University of South Florida, in Tampa. This gave me some time to contemplate such controversial subjects as the weirdness of quantum mechanics. If we literally fire an electron (which we regard as a particle) t ...
Atom-Photon Entanglement - Experimental Quantum Physics
Atom-Photon Entanglement - Experimental Quantum Physics

Discrete Abelian Gauge Symmetries
Discrete Abelian Gauge Symmetries

... of generators. Continuous symmetries enjoy a reputation in physics, since invariance of the action induces a conservation law for each symmetry due to Noether’s theorem. In contrast, the group action of discrete symmetries cannot be described by continuous transformations. While for a global symmetr ...
S-Matrix Analysis of Vibrational and Alignment Effects in Intense
S-Matrix Analysis of Vibrational and Alignment Effects in Intense

Propagating Quantum Microwaves
Propagating Quantum Microwaves

Local-field effects in nanostructured photonic materials
Local-field effects in nanostructured photonic materials

Superconductor-insulator quantum phase transition
Superconductor-insulator quantum phase transition

Low-frequency intensity noise in semiconductor lasers by Margaret
Low-frequency intensity noise in semiconductor lasers by Margaret

$doc.title

... This  module  develops  the  physics  of  stellar  interiors  and  atmospheres  from  the  basic  equations  of  stellar   structure   introduced   in   AS2001/AS2101   using   the   radiative   transfer   concepts   developed   in   Nebulae   ...
Colloidal Dispersions in Fluid Media: Electric, Magnetic and Light Control
Colloidal Dispersions in Fluid Media: Electric, Magnetic and Light Control

... colloids and complex fluids has increased enormously during the past decades. As an example, dispersions of colloids in liquid crystals constitute nowadays a type of mixture which can be used to unveil new fundamental concepts or to explore original applications.8–11 The capability of the host elast ...
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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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