Reading materials
... to be emitted, but the maximum kinetic energy of the emitted electrons does not change. It took several years for these predictions to be verified; however, by 1915 experiments showed clearly that Einstein was correct, confirming that light has a particle nature. For his explanation of the photoelec ...
... to be emitted, but the maximum kinetic energy of the emitted electrons does not change. It took several years for these predictions to be verified; however, by 1915 experiments showed clearly that Einstein was correct, confirming that light has a particle nature. For his explanation of the photoelec ...
Particle Statistics Affects Quantum Decay and Fano Interference
... system. While PS;bos shows a fractional decay owing to the existence of a bound state, PS;fer shows a full decay. The experimental points for fermions do not reach exactly zero due to imperfections in preparing the entangled state and slight polarization dependence of the photonic device. Imperfecti ...
... system. While PS;bos shows a fractional decay owing to the existence of a bound state, PS;fer shows a full decay. The experimental points for fermions do not reach exactly zero due to imperfections in preparing the entangled state and slight polarization dependence of the photonic device. Imperfecti ...
From Gravitational Wave Detectors to Completely Positive Maps and
... Purification idea applied to uncorrelated noise ...
... Purification idea applied to uncorrelated noise ...
Testing noncontextuality inequalities that are building blocks of
... observers, Alice and Bob, perform independent measurements on their respective particles. In this scenario, an event can be characterized as follows: Given the initial quantum state ψ, Alice measures observable A0 and obtains outcome 0 and Bob measures B0 and obtains outcome 0. We may denote this ev ...
... observers, Alice and Bob, perform independent measurements on their respective particles. In this scenario, an event can be characterized as follows: Given the initial quantum state ψ, Alice measures observable A0 and obtains outcome 0 and Bob measures B0 and obtains outcome 0. We may denote this ev ...
The Aharonov-Bohm-Effect - Karl-Franzens
... Aharonov and David Bohm revolutionized the role of electromagnetic potentials in physics. To show that, simple demonstrative examples, groundbreaking experiments, as well as applications will be presented. The thesis is divided in three major chapters. We start with a section, which describes the re ...
... Aharonov and David Bohm revolutionized the role of electromagnetic potentials in physics. To show that, simple demonstrative examples, groundbreaking experiments, as well as applications will be presented. The thesis is divided in three major chapters. We start with a section, which describes the re ...
Document
... —quantum entanglement of the spin states of two individual massive particles at a distance…I present the theory and the experimental realization of the entanglement of two trapped atomic ions separated by one meter. Trapped ions are among the most attractive systems for scalable quantum information ...
... —quantum entanglement of the spin states of two individual massive particles at a distance…I present the theory and the experimental realization of the entanglement of two trapped atomic ions separated by one meter. Trapped ions are among the most attractive systems for scalable quantum information ...
A particle-wave model of the electron
... 7. The Quantum Mechanics and the Special theory of relativity are reconciled, since the waveguide model is directly based on the latter. Although this model is local, the problems regarding spin and the polarisation of photons remain. One may hope that the electron model may be developed to include ...
... 7. The Quantum Mechanics and the Special theory of relativity are reconciled, since the waveguide model is directly based on the latter. Although this model is local, the problems regarding spin and the polarisation of photons remain. One may hope that the electron model may be developed to include ...
The speed of quantum information and the preferred frame
... In an optical EPR experiment (Fig. 1), two photons are produced in an entangled state and sent to two analyzing stations A and B. The quantum entanglement manifests itself by the interference fringes that are observed in the coincidence counts of the detectors in A and B. These interferences are pre ...
... In an optical EPR experiment (Fig. 1), two photons are produced in an entangled state and sent to two analyzing stations A and B. The quantum entanglement manifests itself by the interference fringes that are observed in the coincidence counts of the detectors in A and B. These interferences are pre ...
Slides
... a much easier frequency to process. There is no noise penalty in doing this, as long as we are dealing with system temperatures, Tsys, of Tsys > h/k (≈ 0.5 K at 10 GHz) The process of amplifying the signal is equivalent (in terms of noise penalty) to heterodyning. In both cases, we are increasing t ...
... a much easier frequency to process. There is no noise penalty in doing this, as long as we are dealing with system temperatures, Tsys, of Tsys > h/k (≈ 0.5 K at 10 GHz) The process of amplifying the signal is equivalent (in terms of noise penalty) to heterodyning. In both cases, we are increasing t ...
Photon trapping and transfer with solitons *
... 关1兴 and photorefractive media 关2–5兴. In this Rapid Communication we show that when a soliton 共the pump兲 collides with another soliton, the corresponding probe wave can be transferred almost perfectly from one soliton to another, or, depending on the conditions, split between two solitons, in perfect ...
... 关1兴 and photorefractive media 关2–5兴. In this Rapid Communication we show that when a soliton 共the pump兲 collides with another soliton, the corresponding probe wave can be transferred almost perfectly from one soliton to another, or, depending on the conditions, split between two solitons, in perfect ...
with x
... formalism to treat optics and interference we have seen that under extreme conditions (very high velocities) the Newtonian description of mechanics breaks down and the relativistic treatment designed by Einstein must be used. Now, we will see that the description of light in terms of waves break ...
... formalism to treat optics and interference we have seen that under extreme conditions (very high velocities) the Newtonian description of mechanics breaks down and the relativistic treatment designed by Einstein must be used. Now, we will see that the description of light in terms of waves break ...
Probability, Expectation Values, and Uncertainties
... the same experimental procedures are applied to each electron before being sent on its journey through the two slit apparatus – and yet the electrons are observed to arrive at the observation screen at points that vary in a random way each time. The fact that interference effects were observed in th ...
... the same experimental procedures are applied to each electron before being sent on its journey through the two slit apparatus – and yet the electrons are observed to arrive at the observation screen at points that vary in a random way each time. The fact that interference effects were observed in th ...
paper - Center for Ultracold Atoms
... many-body system, which may facilitate the study of more exotic situations10. Two-particle correlation analysis is an increasingly important method for studying complex quantum phases of ultracold atoms7–13. It goes back to the discovery, by Hanbury Brown and Twiss1, that photons emitted by a chaoti ...
... many-body system, which may facilitate the study of more exotic situations10. Two-particle correlation analysis is an increasingly important method for studying complex quantum phases of ultracold atoms7–13. It goes back to the discovery, by Hanbury Brown and Twiss1, that photons emitted by a chaoti ...
AD26188191
... investigated by Kent in 2002 which is known as quantum tagging. A patent for position basedquantum cryptography known as US-patent [13] was granted in 2006, and scientific literature published results in 2010.[14] Several position-based quantum cryptography protocols have been suggested mostly using ...
... investigated by Kent in 2002 which is known as quantum tagging. A patent for position basedquantum cryptography known as US-patent [13] was granted in 2006, and scientific literature published results in 2010.[14] Several position-based quantum cryptography protocols have been suggested mostly using ...
Non-Gaussianity of quantum states: an experimental test on single
... that the non-Gaussianity induced by photon-addition is essentially non-classical and thus useful for quantum information processing. It can be also observed how both non-Gaussianity and non-classicality decrease by increasing the squeezing parameter; this can be explained by observing that, as shown ...
... that the non-Gaussianity induced by photon-addition is essentially non-classical and thus useful for quantum information processing. It can be also observed how both non-Gaussianity and non-classicality decrease by increasing the squeezing parameter; this can be explained by observing that, as shown ...
Reversing Quantum Measurements
... Quantum vs. Classical Measurement • In quantum physics, we seem to have a significant difference from classical mechanics to contend with because of measurements having only certain probabilistic outcomes. • Information about the current state can be garnered from past measurements of identically c ...
... Quantum vs. Classical Measurement • In quantum physics, we seem to have a significant difference from classical mechanics to contend with because of measurements having only certain probabilistic outcomes. • Information about the current state can be garnered from past measurements of identically c ...
Macroscopicity of Mechanical Quantum Superposition States
... a fraction of its mass contributes to its center-of-mass coherence time, as given by Eq. (5). The latter also holds if the object is larger than the path separation (dashdotted curve). For smaller values of ~/σq the slope is mainly determined by the mass density ̺ (x) of the interfering object, whil ...
... a fraction of its mass contributes to its center-of-mass coherence time, as given by Eq. (5). The latter also holds if the object is larger than the path separation (dashdotted curve). For smaller values of ~/σq the slope is mainly determined by the mass density ̺ (x) of the interfering object, whil ...
Resource Letter SPE-1: Single-Photon Experiments in the Undergraduate Laboratory
... theories of our times. With unparalleled accuracy and predictive power, it allows us to comprehend nature at its most fundamental level. At the same time, it forces us to sacrifice many of our deeply rooted beliefs. It maintains nonrealism: objects or systems do not have an inherent or defined reali ...
... theories of our times. With unparalleled accuracy and predictive power, it allows us to comprehend nature at its most fundamental level. At the same time, it forces us to sacrifice many of our deeply rooted beliefs. It maintains nonrealism: objects or systems do not have an inherent or defined reali ...