A review of Bell inequality tests with neutral kaons
... from a given entangled system when its two members are potentially subjected to alternative joint measurements chosen by the experimenters. If such a choice among experiments exists, we refer to them as active measurements. Each one of these experiments projects then each measured kaon into one of t ...
... from a given entangled system when its two members are potentially subjected to alternative joint measurements chosen by the experimenters. If such a choice among experiments exists, we refer to them as active measurements. Each one of these experiments projects then each measured kaon into one of t ...
Quantum Information Processing
... Any classical system is always in one of a defined set of states. For example, a perfect classical bit is actually in state zero or state one at any time; the two possibilities are mutually exclusive. However, as will be seen, a quantum system can exist in what might be termed a schizophrenic state, ...
... Any classical system is always in one of a defined set of states. For example, a perfect classical bit is actually in state zero or state one at any time; the two possibilities are mutually exclusive. However, as will be seen, a quantum system can exist in what might be termed a schizophrenic state, ...
Graphene plasmonics: A platform for strong light
... disk cavities illustrated in Fig. 4. This leads to narrow resonances compared to ribbons and homogeneous graphene. For simplicity we consider self-standing disks, although like in the ribbons, supported disks lead to similar qualitative conclusions. The decay rate (Fig. 4a) is significantly boosted ...
... disk cavities illustrated in Fig. 4. This leads to narrow resonances compared to ribbons and homogeneous graphene. For simplicity we consider self-standing disks, although like in the ribbons, supported disks lead to similar qualitative conclusions. The decay rate (Fig. 4a) is significantly boosted ...
Decoherence and the Classical Limit of Quantum
... wave packet will remain concentrated for times much longer than the life of the universe.3 But consider those macroscopic bodies subjected to non linear interaction leading to chaotic behavior (think e.g. of an asteroid subjected to strong gravitational perturbation [4]). Then, even if at a certain ...
... wave packet will remain concentrated for times much longer than the life of the universe.3 But consider those macroscopic bodies subjected to non linear interaction leading to chaotic behavior (think e.g. of an asteroid subjected to strong gravitational perturbation [4]). Then, even if at a certain ...
The Tenth Rochester Conferences on Coherence Quantum Information and Measurement
... Many historic advances in quantum optics have been debated at these meetings, and we will celebrate the fiftieth anniversary of the paper by E. T. Jaynes and F. W. Cummings that provided the model underlying many of these advances. In addition, the conferences have featured tutorial lectures, extend ...
... Many historic advances in quantum optics have been debated at these meetings, and we will celebrate the fiftieth anniversary of the paper by E. T. Jaynes and F. W. Cummings that provided the model underlying many of these advances. In addition, the conferences have featured tutorial lectures, extend ...
Quantum Physics of Nature QuPoN 2015 Book of Abstracts
... The strong dipole-dipole interaction between cold Rydberg atoms is the object of intense theoretical and experimental interest, since it opens exciting perspectives for the study of a wide range of collective quantum phenomena. The resonant laser excitation of a dense sample of cold atoms into Rydbe ...
... The strong dipole-dipole interaction between cold Rydberg atoms is the object of intense theoretical and experimental interest, since it opens exciting perspectives for the study of a wide range of collective quantum phenomena. The resonant laser excitation of a dense sample of cold atoms into Rydbe ...
The de Broglie Wave as Evidence of a Deeper Wave Structure
... a general equation for the de Broglie wave (see Bloch [10], and Bacciagaluppi and Valentini [11], esp. Chaps. 2 and 11). Yet the de Broglie wave and the Schrödinger wave function have seemed curious a¤airs. The de Broglie wave is not only superluminal but strangely disassociated from the subluminal ...
... a general equation for the de Broglie wave (see Bloch [10], and Bacciagaluppi and Valentini [11], esp. Chaps. 2 and 11). Yet the de Broglie wave and the Schrödinger wave function have seemed curious a¤airs. The de Broglie wave is not only superluminal but strangely disassociated from the subluminal ...
Lecture 12 – Nanophotonics in Microscopy
... Especially good to study optical processes (including nonlinear optical response) in the sample Ultra-short optical pulse is available to study ultra-fast processes Can make the fluorescence work Æ useful for biological imaging ...
... Especially good to study optical processes (including nonlinear optical response) in the sample Ultra-short optical pulse is available to study ultra-fast processes Can make the fluorescence work Æ useful for biological imaging ...
Research Project Quantum Physics
... Then, when it reaches the screen it shows up as a particle. Many photons together create the interference pattern. But how can a photon pass through both slits at the same time? That’s what scientists thought as well, so they placed a device next to the slits in order to find out which slit it reall ...
... Then, when it reaches the screen it shows up as a particle. Many photons together create the interference pattern. But how can a photon pass through both slits at the same time? That’s what scientists thought as well, so they placed a device next to the slits in order to find out which slit it reall ...
... of quantum physics in computation, as the size of circuitry placed on computer chips rapidly decreases. Once the size of individual elements reach a certain critical level, their behavior and properties are no longer governed by classical physics, but rather by quantum mechanics. Another motivation ...
Thesis - Archive ouverte UNIGE
... A memory for classical information is a very old and basic concept. It takes a large variety of forms, from a simple piece of paper to a hard drive. Nowadays, it is possible to massively produce devices with impressively large capacities and fast access times. Improving their performances or nding ...
... A memory for classical information is a very old and basic concept. It takes a large variety of forms, from a simple piece of paper to a hard drive. Nowadays, it is possible to massively produce devices with impressively large capacities and fast access times. Improving their performances or nding ...
Quantum computing with cavity QED
... of this century in its name, the rising of the quantum theory and the emerging of information technology. This seems to be a powerful combination [1]. But the challenges in combining both to a new synthesis are huge. In the following a motivation for quantum computing is given and its possible eleme ...
... of this century in its name, the rising of the quantum theory and the emerging of information technology. This seems to be a powerful combination [1]. But the challenges in combining both to a new synthesis are huge. In the following a motivation for quantum computing is given and its possible eleme ...
Do Neutrino Wave Functions Overlap and Does it Matter?
... without interference among the WPs, the observed flux is a sum over WPs emitted in different directions. As Θ(θ) is normalized, this flux is the same as the particle number flux from a source emitting bullet-like particles. When WPs overlap, formally neutrinos should be described by an anti-symmetri ...
... without interference among the WPs, the observed flux is a sum over WPs emitted in different directions. As Θ(θ) is normalized, this flux is the same as the particle number flux from a source emitting bullet-like particles. When WPs overlap, formally neutrinos should be described by an anti-symmetri ...
PDF (Thesis)
... Gravitational waves are “ripples of space-time”, long predicted by general relativity. Although indirect evidence of gravitational waves has been discovered from observations of binary pulsars, direct detection of these waves is still actively being pursued. An international array of laser interfero ...
... Gravitational waves are “ripples of space-time”, long predicted by general relativity. Although indirect evidence of gravitational waves has been discovered from observations of binary pulsars, direct detection of these waves is still actively being pursued. An international array of laser interfero ...
Do we really understand quantum mechanics?
... introduced the notion of quantum of light (which would be named “photon” much later), in order to explain the wavelength dependence of the photoelectric effect- for a general discussion of the many contributions of Einstein to quantum theory, see [23]. One should nevertheless realize that the most i ...
... introduced the notion of quantum of light (which would be named “photon” much later), in order to explain the wavelength dependence of the photoelectric effect- for a general discussion of the many contributions of Einstein to quantum theory, see [23]. One should nevertheless realize that the most i ...
Diamond Photonics
... a1(1) = αaC + β aN a1(2) = αaN + β aC energy ⇒ a1(1) < a1(2) < {ex , ey} M D Lukin, New Journal of Physics 13 (2011) ...
... a1(1) = αaC + β aN a1(2) = αaN + β aC energy ⇒ a1(1) < a1(2) < {ex , ey} M D Lukin, New Journal of Physics 13 (2011) ...
Copenhagen interpretation From Wikipedia, the free encyclopedia
... Not only did laboratory experiments disclose the fact, but the new theories predicted the consequences that elementary particles are neither wave nor particle, that knowing the position of a particle prevents us from knowing its direction and velocity (and vice-versa), that the very fact of detectin ...
... Not only did laboratory experiments disclose the fact, but the new theories predicted the consequences that elementary particles are neither wave nor particle, that knowing the position of a particle prevents us from knowing its direction and velocity (and vice-versa), that the very fact of detectin ...
Single photons from single ions: quantum interference and distant ion interaction Dissertation
... by the quantum bit, also called the qubit. In contrast to the classical bit, which can be either in state 0 or 1, the qubit is represented by a superposition of these two states. This novelty builds the basis for quantum parallelism where a function is evaluated for two input values simultaneously w ...
... by the quantum bit, also called the qubit. In contrast to the classical bit, which can be either in state 0 or 1, the qubit is represented by a superposition of these two states. This novelty builds the basis for quantum parallelism where a function is evaluated for two input values simultaneously w ...