Spin Squeezing, Entanglement and Quantum Metrology
... spin squeezing might also involve states that are not minimal uncertainty states. One example is the “one axis twisting" scheme proposed in [1], which we use in the experiments described in the last chapter of this thesis. For these states, as for experimentally very important non-pure quantum state ...
... spin squeezing might also involve states that are not minimal uncertainty states. One example is the “one axis twisting" scheme proposed in [1], which we use in the experiments described in the last chapter of this thesis. For these states, as for experimentally very important non-pure quantum state ...
Surface polariton resonances and reflectance on a bigrating. Melendez, John Gary. 1987
... differantial approaches numerically integrate Maxwell's equations across the grating surface boundary. ...
... differantial approaches numerically integrate Maxwell's equations across the grating surface boundary. ...
Interacting Cold Rydberg Atoms: a Toy Many-Body
... 100 µK, the interaction energy between two Rydberg atoms overcomes their kinetic energy for the range of spatial densities achievable in the lab (1010 − 1013 at/cm3 ). In this regime of “frozen gases”, the behavior of the gas is mainly governed by the interactions and many-body effects are dominant. ...
... 100 µK, the interaction energy between two Rydberg atoms overcomes their kinetic energy for the range of spatial densities achievable in the lab (1010 − 1013 at/cm3 ). In this regime of “frozen gases”, the behavior of the gas is mainly governed by the interactions and many-body effects are dominant. ...
15. GRAND UNIFIED THEORIES 15. Grand Unified Theories 15.1. Grand Unification 1
... The SM has 19 arbitrary parameters; their values are chosen to fit the data. Three arbitrary gauge couplings: g3 , g, g (where g, g are the SU(2)L , U(1)Y couplings, respectively) or equivalently, αs = (g32 /4π), αEM = (e2 /4π) (e = g sin θW ), and sin2 θW = (g )2 /(g 2 + (g )2 ). In addition ...
... The SM has 19 arbitrary parameters; their values are chosen to fit the data. Three arbitrary gauge couplings: g3 , g, g (where g, g are the SU(2)L , U(1)Y couplings, respectively) or equivalently, αs = (g32 /4π), αEM = (e2 /4π) (e = g sin θW ), and sin2 θW = (g )2 /(g 2 + (g )2 ). In addition ...
GCE Physics A AS and A Level Specification
... and strangeness only), antibaryons (antiproton antineutron only)number, and mesons (pion and kaon) and quantum phenomena. In contrast, the study of electricity in this module builds only. to particle interactions. The necessary data will be provided in questions for particles outside those Applicati ...
... and strangeness only), antibaryons (antiproton antineutron only)number, and mesons (pion and kaon) and quantum phenomena. In contrast, the study of electricity in this module builds only. to particle interactions. The necessary data will be provided in questions for particles outside those Applicati ...
The mass of the photon
... a unified mathematical description of the classical electromagnetic field. A basic implication of Maxwell’s electromagnetism is the constant speed, in vacuum, of all electromagnetic radiation. Experimental studies have indeed confirmed to a high degree of accuracy that all electromagnetic radiation ...
... a unified mathematical description of the classical electromagnetic field. A basic implication of Maxwell’s electromagnetism is the constant speed, in vacuum, of all electromagnetic radiation. Experimental studies have indeed confirmed to a high degree of accuracy that all electromagnetic radiation ...
Certainty relations, mutual entanglement, and nondisplaceable
... memory [22,23], different trade-off relations [24,25], or even quasi-Hermitian operators [26] and elaborate studies devoted to quantum protocols [27], can be found in the literature related to the topic discussed in this paper. Conversely, no comparable effort had been made to establish relevant cer ...
... memory [22,23], different trade-off relations [24,25], or even quasi-Hermitian operators [26] and elaborate studies devoted to quantum protocols [27], can be found in the literature related to the topic discussed in this paper. Conversely, no comparable effort had been made to establish relevant cer ...
Spins in few-electron quantum dots
... art is at the level of single and double quantum dots and much work is required to build larger systems. In this review the system of choice is quantum dots in GaAs semiconductors, simply because this has been most successful. Nevertheless, the physics is entirely general and can be fully applied to ...
... art is at the level of single and double quantum dots and much work is required to build larger systems. In this review the system of choice is quantum dots in GaAs semiconductors, simply because this has been most successful. Nevertheless, the physics is entirely general and can be fully applied to ...
Information measures, entanglement and quantum evolution Claudia Zander
... evolution is given. An illustration of the quantum no-cloning theorem in connection with closed timelike curves is also provided. The work leading up to this thesis has resulted in the following three publications and in one conference proceeding: (A) C. Zander and A.R. Plastino, “Composite systems ...
... evolution is given. An illustration of the quantum no-cloning theorem in connection with closed timelike curves is also provided. The work leading up to this thesis has resulted in the following three publications and in one conference proceeding: (A) C. Zander and A.R. Plastino, “Composite systems ...
For screen - Mathematical Sciences Publishers
... enveloping algebra amounts to a consideration of its positive and negative homogeneous components, quantum Borel sub-algebras. Constructions of this type also appear in classification theorems for pointed Hopf algebras (see [1]). In the seventh section we consider more thoroughly the quantum univers ...
... enveloping algebra amounts to a consideration of its positive and negative homogeneous components, quantum Borel sub-algebras. Constructions of this type also appear in classification theorems for pointed Hopf algebras (see [1]). In the seventh section we consider more thoroughly the quantum univers ...
Fluctuations in Ideal and Interacting Bose
... Prof. Herbert Walther is a quantum optics star of galactic magnitude! Experimental physicists admire his ability to conduct experiments previously considered impossible. Theoretical physicists eagerly look forward to the stunning results that come out of his laboratory. His discoveries have brought ...
... Prof. Herbert Walther is a quantum optics star of galactic magnitude! Experimental physicists admire his ability to conduct experiments previously considered impossible. Theoretical physicists eagerly look forward to the stunning results that come out of his laboratory. His discoveries have brought ...
Density Matrix Equations in Astrophysics and Cosmology
... The rich phenomenology of stars, black holes and the cosmos results from an interplay of disruptive and balancing forces that rearrange the phase space distributions of particles in coordinate and momentum space. Examples can be found on all astrophysical and cosmological scales. Galaxies and galaxy ...
... The rich phenomenology of stars, black holes and the cosmos results from an interplay of disruptive and balancing forces that rearrange the phase space distributions of particles in coordinate and momentum space. Examples can be found on all astrophysical and cosmological scales. Galaxies and galaxy ...
Physics 30 January 2000
... in your calculator. • If you wish to change an answer, erase all traces of your first answer. • Do not fold the answer sheet. • The presiding examiner will collect your answer sheet and examination booklet and send them to Alberta ...
... in your calculator. • If you wish to change an answer, erase all traces of your first answer. • Do not fold the answer sheet. • The presiding examiner will collect your answer sheet and examination booklet and send them to Alberta ...
Lecture Notes for Physics 229: Quantum Information and Computation
... up your hard disk). These properties of quantum information are important, but the really deep way in which quantum information di ers from classical information emerged from the work of John Bell (1964), who showed that the predictions of quantum mechanics cannot be reproduced by any local hidden v ...
... up your hard disk). These properties of quantum information are important, but the really deep way in which quantum information di ers from classical information emerged from the work of John Bell (1964), who showed that the predictions of quantum mechanics cannot be reproduced by any local hidden v ...
