Observations on Hyperplane: II. Dynamical Variables and
... time, t = 0? This question also has the answer, yes, and my questioner agreed to the analogy. But that (replacing observables at definite times by observables at time, t = 0) would be a crazy way to do physics, said I! No it wouldn't, said he. Circumstances then intervened and the discussion ended, ...
... time, t = 0? This question also has the answer, yes, and my questioner agreed to the analogy. But that (replacing observables at definite times by observables at time, t = 0) would be a crazy way to do physics, said I! No it wouldn't, said he. Circumstances then intervened and the discussion ended, ...
The Fractional Schr¨odinger-Klein-Gordon Equation and Intermediate Relativism
... derived by considering the non-relativistic limit of the corresponding relativistic equations as illustrated in the previous section. However, given that this is a limiting condition, the question then arises as to how it may be possible to consider the intermediate scenario and model a quantum fiel ...
... derived by considering the non-relativistic limit of the corresponding relativistic equations as illustrated in the previous section. However, given that this is a limiting condition, the question then arises as to how it may be possible to consider the intermediate scenario and model a quantum fiel ...
Department of Physics, Chemistry and Biology Master’s Thesis
... term allowing tunneling of particles between sites and a potential term consisting of the on-site interaction. If the particles in the system are bosons, then the model is called Bose-Hubbard model, which obeys Bose-Einstein statistics. It means that a site can accommodate any number of bosons in th ...
... term allowing tunneling of particles between sites and a potential term consisting of the on-site interaction. If the particles in the system are bosons, then the model is called Bose-Hubbard model, which obeys Bose-Einstein statistics. It means that a site can accommodate any number of bosons in th ...
Decoherence and open quantum systems
... If we ask for the expectation value of an observable A, it can be calculated by hAi = hAiΨ = hΨ|A|Ψi. ...
... If we ask for the expectation value of an observable A, it can be calculated by hAi = hAiΨ = hΨ|A|Ψi. ...
Weak antilocalization and spin relaxation in integrable quantum dots O Z
... We have applied a general semiclassical theory of spin-dependent transport in ballistic quantum dots [17] to 2d cavities with integrable classical dynamics. We compared the properties of two billiards with rather distinct dynamics – the quarter-circle billiard, as a typical integrable example, and t ...
... We have applied a general semiclassical theory of spin-dependent transport in ballistic quantum dots [17] to 2d cavities with integrable classical dynamics. We compared the properties of two billiards with rather distinct dynamics – the quarter-circle billiard, as a typical integrable example, and t ...
Computing with Highly Mixed States
... Is initialization to the state |0n really necessary for general quantum computation? This question was raised by Knill and Laflamme [1998], who showed how to perform an interesting computation on a very weakly initialized quantum computer. The model they formalized is the k clean qubit model, whic ...
... Is initialization to the state |0n really necessary for general quantum computation? This question was raised by Knill and Laflamme [1998], who showed how to perform an interesting computation on a very weakly initialized quantum computer. The model they formalized is the k clean qubit model, whic ...
Eigenstates of a small Josephson junction coupled to a resonant... W. A. Al-Saidi and D. Stroud
... feature of ‘‘level repulsion’’ predicted by standard degenerate perturbation theory in quantum mechanics. Next, we discuss the time evolution of the system described by Hamiltonian 共4兲, given its state at time t⫽0. The expectation value of any operator O at time t is ...
... feature of ‘‘level repulsion’’ predicted by standard degenerate perturbation theory in quantum mechanics. Next, we discuss the time evolution of the system described by Hamiltonian 共4兲, given its state at time t⫽0. The expectation value of any operator O at time t is ...
Coherence of atomic matter-wave fields - IAP TU
... Quantum optical coherence theory is based on the factorization properties of normally ordered correlation functions of the electric field operator @1#. This is a direct consequence of the fact that most optical experiments detect light by absorption, i.e., by ‘‘removing’’ photons from the light fiel ...
... Quantum optical coherence theory is based on the factorization properties of normally ordered correlation functions of the electric field operator @1#. This is a direct consequence of the fact that most optical experiments detect light by absorption, i.e., by ‘‘removing’’ photons from the light fiel ...
Physical Entanglement in Permutation
... The physical significance of the concept, which I here call GMW-entanglement, is enshrined in three biconditionals the analogues of which hold for the standard concept of entanglement for “distinguishable” systems; i.e. systems for which permutation invariance is not imposed. These three biconditio ...
... The physical significance of the concept, which I here call GMW-entanglement, is enshrined in three biconditionals the analogues of which hold for the standard concept of entanglement for “distinguishable” systems; i.e. systems for which permutation invariance is not imposed. These three biconditio ...
(pdf)
... As defined above, Lie group embodies three different forms of mathematical structure. Firstly, it has the group structure. Secondly, the elements of this group also form a “topological space” so that it may be described as being a special case of a “topological group”. Finally, the elements also con ...
... As defined above, Lie group embodies three different forms of mathematical structure. Firstly, it has the group structure. Secondly, the elements of this group also form a “topological space” so that it may be described as being a special case of a “topological group”. Finally, the elements also con ...
Wormholes and Entanglement
... wormholes to exist between points on a connected manifold. Our main result is that the process of creating a particle-antiparticle pair in this theory can be reinterpreted as the process of creating a wormhole. We do not take any position on the firewall paradox, or whether ‘ER=EPR’ can resolve this ...
... wormholes to exist between points on a connected manifold. Our main result is that the process of creating a particle-antiparticle pair in this theory can be reinterpreted as the process of creating a wormhole. We do not take any position on the firewall paradox, or whether ‘ER=EPR’ can resolve this ...
Acrobat PDFMaker 6.0
... than just electromagnetic charge. It seems like it is involved in strong and weak charge also as it shows up in the coupling constants for all three forces [9]. Plus if the EM properties associated with photons come from vacuum charge, this should mean that photons might really be a mix of all force ...
... than just electromagnetic charge. It seems like it is involved in strong and weak charge also as it shows up in the coupling constants for all three forces [9]. Plus if the EM properties associated with photons come from vacuum charge, this should mean that photons might really be a mix of all force ...
Workshop on Spectral Geometry General Information
... minimal submanifolds in the unit sphere, we show that their first eigenvalues are also equal to their dimensions in the non-stable range. Moreover, we give some estimate on ...
... minimal submanifolds in the unit sphere, we show that their first eigenvalues are also equal to their dimensions in the non-stable range. Moreover, we give some estimate on ...
Analytical re-derivation of space charge limited current in
... (Received 7 September 2011; accepted 3 October 2011; published online 9 November 2011) In this paper, we have used a capacitor model to reproduce the known analytical formulas of space charge limited current transport inside both trap-free and trap-filled solids in planar geometry. It is found that ...
... (Received 7 September 2011; accepted 3 October 2011; published online 9 November 2011) In this paper, we have used a capacitor model to reproduce the known analytical formulas of space charge limited current transport inside both trap-free and trap-filled solids in planar geometry. It is found that ...