QUANTUM THREE-PASS PROTOCOL: KEY DISTRIBUTION USING
... sequence of random bits. As a result, Eve will observe 0 or 1 with probability 1 2 . Therefore, the QTPP guarantees the confidentiality of communication. Eve cannot resend the intercepted data to Bob without errors. Also, the existence of Eve can be detected, because Eve’s intercept-resend attack in ...
... sequence of random bits. As a result, Eve will observe 0 or 1 with probability 1 2 . Therefore, the QTPP guarantees the confidentiality of communication. Eve cannot resend the intercepted data to Bob without errors. Also, the existence of Eve can be detected, because Eve’s intercept-resend attack in ...
18. Compatible and Incompatible Observables
... If the eigenvalue a is nondegenerate, then this means that Bα must be proportional to α itself, so α is also an eigenvector of B. In the degenerate case the vector Bα could lie along some different direction in the subspace of degenerate eigenvectors of A, but there must always be a set of basis vec ...
... If the eigenvalue a is nondegenerate, then this means that Bα must be proportional to α itself, so α is also an eigenvector of B. In the degenerate case the vector Bα could lie along some different direction in the subspace of degenerate eigenvectors of A, but there must always be a set of basis vec ...
topological phase transitions and topological
... of its quantum mechanical origin. A phase ordered state, or a condensate, now amounts to having hψi = 6 0 which means that the phase is constant, or slowly varying, in the whole system. This property is often referred to as phase rigidity. Since the phase of a quantum mechanical wave function is rel ...
... of its quantum mechanical origin. A phase ordered state, or a condensate, now amounts to having hψi = 6 0 which means that the phase is constant, or slowly varying, in the whole system. This property is often referred to as phase rigidity. Since the phase of a quantum mechanical wave function is rel ...
Finite Nuclear Size Effect - Physics
... The method of attacking complicated, real physics problems by simplifying their parts is a modus operandi employed by all physicists. When studying the hydrogen atom in an undergraduate quantum mechanics class, many assumptions are made about the system in order to provide a simple, approachable pot ...
... The method of attacking complicated, real physics problems by simplifying their parts is a modus operandi employed by all physicists. When studying the hydrogen atom in an undergraduate quantum mechanics class, many assumptions are made about the system in order to provide a simple, approachable pot ...
1203.3054v2
... Special relativity forbids superluminal influences. No-signalling (NS) principle is necessary for consistency of the theory of relativity and quantum mechanics. Any generalization of quantum theory, e.g., introducing nonlinear time evolution, must take the NS principle into account. It has been clai ...
... Special relativity forbids superluminal influences. No-signalling (NS) principle is necessary for consistency of the theory of relativity and quantum mechanics. Any generalization of quantum theory, e.g., introducing nonlinear time evolution, must take the NS principle into account. It has been clai ...
Matter–wave interference of particles selected from a molecular
... Jens Tüxenb The quantum superposition principle, a key distinction between quantum physics and classical mechanics, is often perceived as a philosophical challenge to our concepts of reality, locality or space-time since it contrasts with our intuitive expectations with experimental observations on ...
... Jens Tüxenb The quantum superposition principle, a key distinction between quantum physics and classical mechanics, is often perceived as a philosophical challenge to our concepts of reality, locality or space-time since it contrasts with our intuitive expectations with experimental observations on ...
Quantum graphs and the integer quantum Hall effect
... study of various interesting quantum phenomena. Quantum graphs appear in various fields such as solid state physics, quantum chemistry, chaology, and wave physics. Basically, quantum graphs describe wave propagation through fine structures. In the field of quantum chemistry, graphs have been used to ...
... study of various interesting quantum phenomena. Quantum graphs appear in various fields such as solid state physics, quantum chemistry, chaology, and wave physics. Basically, quantum graphs describe wave propagation through fine structures. In the field of quantum chemistry, graphs have been used to ...
The AdS/CFT correspondence and condensed matter physics
... from the procedure commonly referred to as the graviton. When comparing a quantum gravity theory with a QFT a natural question would be is it possible to have a spin 2 particle in a QFT? In principle it seems one could form a bound state of say two gauge bosons such that they behave like a spin 2 pa ...
... from the procedure commonly referred to as the graviton. When comparing a quantum gravity theory with a QFT a natural question would be is it possible to have a spin 2 particle in a QFT? In principle it seems one could form a bound state of say two gauge bosons such that they behave like a spin 2 pa ...
200 Beryllium Ions Entangled
... orbit around the Earth, until one of them moves to a different orbit with different gravitational field strength. As a result of the change in gravity, the entanglement between the condensates is predicted to degrade by up to 20%. Experimentally testing the proposal may be possible in the near futu ...
... orbit around the Earth, until one of them moves to a different orbit with different gravitational field strength. As a result of the change in gravity, the entanglement between the condensates is predicted to degrade by up to 20%. Experimentally testing the proposal may be possible in the near futu ...
Building a Microwave Antenna for a Quantum Microscope
... • Atoms in the upper ground state will be pumped to the excited state. They will emit a photon and return to the ground state. • A photodiode will be used to be detect these photons. • To observe the Rabi flopping, we will run the experiment, measure, reset, and run again. ...
... • Atoms in the upper ground state will be pumped to the excited state. They will emit a photon and return to the ground state. • A photodiode will be used to be detect these photons. • To observe the Rabi flopping, we will run the experiment, measure, reset, and run again. ...
A Study of Norwegian Upper Secondary Physics Specialists
... main conclusion in all the other studies; that many students have a concept of the atom very much in accordance with a classical view. The electron is a particle, and it is possible to locate it within an orbital trajectory. This should not come as a surprise for those of us who are familiar with th ...
... main conclusion in all the other studies; that many students have a concept of the atom very much in accordance with a classical view. The electron is a particle, and it is possible to locate it within an orbital trajectory. This should not come as a surprise for those of us who are familiar with th ...
February 7, 2003 17:52 WSPC/167
... beneath the debris of a universe in ruins. All these things, if not quite beyond dispute, are yet so nearly certain that no philosophy which rejects them can hope to stand. Only within the scaffolding of these truths, only on the firm foundation of unyielding despair, can the soul’s habitation hencefo ...
... beneath the debris of a universe in ruins. All these things, if not quite beyond dispute, are yet so nearly certain that no philosophy which rejects them can hope to stand. Only within the scaffolding of these truths, only on the firm foundation of unyielding despair, can the soul’s habitation hencefo ...
Chapter 19 Nuclear Magnetic Resonance Spectroscopy
... Rules Governing the Interpretation 4. If the protons on atom B are affected by protons on atoms A an C that are nonequivalent, the multiplicity of B is equal to (nA + 1)(nC + 1), where nA and nC are the number of equivalent protons on A and C, respectively. 5. The approximate relative areas of a mu ...
... Rules Governing the Interpretation 4. If the protons on atom B are affected by protons on atoms A an C that are nonequivalent, the multiplicity of B is equal to (nA + 1)(nC + 1), where nA and nC are the number of equivalent protons on A and C, respectively. 5. The approximate relative areas of a mu ...
Physical Review E 86, 026111 - APS Link Manager
... dynamics of these reactions. These papers have led to an ongoing debate [14,17,20–23], which at the least illuminates the richness of the topic in terms of the quantum mechanical concepts involved. Currently there exist at least three different theories, all purported to be derived from first princip ...
... dynamics of these reactions. These papers have led to an ongoing debate [14,17,20–23], which at the least illuminates the richness of the topic in terms of the quantum mechanical concepts involved. Currently there exist at least three different theories, all purported to be derived from first princip ...
Bound states in inhomogeneous magnetic field in graphene
... Semiclassical methods have helped our understanding of complicated physical phenomena enormously and become a standard tool of investigation. Not only they offer a simple and easy-to-grasp classical picture but in many cases, they can also give quantitative predictions on observables. Yet the first ...
... Semiclassical methods have helped our understanding of complicated physical phenomena enormously and become a standard tool of investigation. Not only they offer a simple and easy-to-grasp classical picture but in many cases, they can also give quantitative predictions on observables. Yet the first ...