Quantum Few-Body Systems
... superconducting films and rotating bosonic He-4 or fermionic He-3 liquids, and recently became a hot topic in the research on cold atoms in traps. Here we show that the rotation of trapped particles with a repulsive interaction may lead to vortex formation regardless of whether the particles are bos ...
... superconducting films and rotating bosonic He-4 or fermionic He-3 liquids, and recently became a hot topic in the research on cold atoms in traps. Here we show that the rotation of trapped particles with a repulsive interaction may lead to vortex formation regardless of whether the particles are bos ...
Quantum Mechanics in the Early Universe
... Settings of detectors We can now form the C observable and check whether Bell’s inequalities are violated. Quantum mechanics allows a violation of up to a factor of In this model we indeed get such a violation. This proves that the variable determining the type of hotspot we have is quantum. ...
... Settings of detectors We can now form the C observable and check whether Bell’s inequalities are violated. Quantum mechanics allows a violation of up to a factor of In this model we indeed get such a violation. This proves that the variable determining the type of hotspot we have is quantum. ...
authentication with quantum smart-card
... 2. The quantum entanglement for the smart-card A scheme of the QC smart-card with the quantum entanglement is given in Fig.1. Here the solid line presents the quantum channel (optical fiber), the double dotted line presents the electric connection from the photocell source and signal connection with ...
... 2. The quantum entanglement for the smart-card A scheme of the QC smart-card with the quantum entanglement is given in Fig.1. Here the solid line presents the quantum channel (optical fiber), the double dotted line presents the electric connection from the photocell source and signal connection with ...
Dynamic timescale
... The extracellular β-neurexin-neuroligin-1 adhesion is the core of a newly forming excitatory synapse (Brose, 1999). About 90% of the cortico-cortical synapses are glutamatergic (excitatory). It provides an interesting and simple mechanism for retrograde signalling during learning-dependent changes i ...
... The extracellular β-neurexin-neuroligin-1 adhesion is the core of a newly forming excitatory synapse (Brose, 1999). About 90% of the cortico-cortical synapses are glutamatergic (excitatory). It provides an interesting and simple mechanism for retrograde signalling during learning-dependent changes i ...
Document
... - Large coupling to radiation - Efficient and state-selective single-atom detection ...
... - Large coupling to radiation - Efficient and state-selective single-atom detection ...
Atomic Structure Lecture 7 - Introduction Lecture 7
... energy states that an electron can have in an atom While the wave function, !, has no physical meaning, the square of the wave function, !2, is does. • !2 is called the probability density and gives the probability that the electron will be found at a particular location in an atom. • As shown by He ...
... energy states that an electron can have in an atom While the wave function, !, has no physical meaning, the square of the wave function, !2, is does. • !2 is called the probability density and gives the probability that the electron will be found at a particular location in an atom. • As shown by He ...
QUANTUM ENTANGLEMENT
... A secret code can be generated if we assign “0” and “1” bit values. This can be used to encode and decode secure messages. There is no information for an eavesdropper to intercept. We demonstrated the first quantum cryptography in optical fibers. ...
... A secret code can be generated if we assign “0” and “1” bit values. This can be used to encode and decode secure messages. There is no information for an eavesdropper to intercept. We demonstrated the first quantum cryptography in optical fibers. ...
Advanced Quantum Physics - Theory of Condensed Matter
... production into such a consistent quantum mechanical formulation? These are some of the conceptual challenges that we will address in this ...
... production into such a consistent quantum mechanical formulation? These are some of the conceptual challenges that we will address in this ...
Comparison of Genetic Algorithm and Quantum Genetic Algorithm
... values becomes available for use. That's why we think that quantum computers can be used mainly in applications involving a choice among a multitude of alternatives. In general, a quantum algorithm has less complexity than its classic equivalent algorithm through the concept of quantum superposition ...
... values becomes available for use. That's why we think that quantum computers can be used mainly in applications involving a choice among a multitude of alternatives. In general, a quantum algorithm has less complexity than its classic equivalent algorithm through the concept of quantum superposition ...
A Quantum Information Processing Explanation of Disjunction Effects
... another operator is applied that transforms the initial state into one that has ψDD = ψDC = 0 to produce ψC = [0,0,αC,βC], where βC2 = 1 − αC2. In the unknown case, an operator is applied which produces a superposition state ψU = √½ · ψD + √½ · ψC. The interpretation of this state will be treated in ...
... another operator is applied that transforms the initial state into one that has ψDD = ψDC = 0 to produce ψC = [0,0,αC,βC], where βC2 = 1 − αC2. In the unknown case, an operator is applied which produces a superposition state ψU = √½ · ψD + √½ · ψC. The interpretation of this state will be treated in ...
Free-Space distribution of entanglement and single photons over
... distances, as predicted by quantum theory. Here we report the violation of the Clauser-Horne-Shimony-Holt (CHSH) inequality [25] measured by two observers separated by 144 km between the Canary Islands of La Palma and Tenerife via an optical free-space link using the Optical Ground Station (OGS) of ...
... distances, as predicted by quantum theory. Here we report the violation of the Clauser-Horne-Shimony-Holt (CHSH) inequality [25] measured by two observers separated by 144 km between the Canary Islands of La Palma and Tenerife via an optical free-space link using the Optical Ground Station (OGS) of ...
Transition Probability (Fidelity) and its Relatives
... of quantum information theory its importance has become much more evident then before, though it has been clearly seen already in the so-called algebraic approach to quantum field theory and statistical physics. Of course, experimental progress can be made only in combination with dynamics, concrete ...
... of quantum information theory its importance has become much more evident then before, though it has been clearly seen already in the so-called algebraic approach to quantum field theory and statistical physics. Of course, experimental progress can be made only in combination with dynamics, concrete ...
