AUTOMATIC QUANTUM COMPUTER PROGRAMMING A Genetic
... The second chapter details a mathematical (matrix-based) model of quantum computation and describes how this model can be used to simulate quantum computations on classical computers. Such simulation is necessarily inefficient — if we could simulate quantum computers efficiently on classical compute ...
... The second chapter details a mathematical (matrix-based) model of quantum computation and describes how this model can be used to simulate quantum computations on classical computers. Such simulation is necessarily inefficient — if we could simulate quantum computers efficiently on classical compute ...
abstract
... Quantum criticality (QC) in heavy fermion systems has been studied mainly for Kondo lattice systems with integer valence where a quantum critical point is usually expected to be on the border of magnetism. On the other hand, the first Yb-based heavy fermion superconductor -YbAlB4 provides a unique ...
... Quantum criticality (QC) in heavy fermion systems has been studied mainly for Kondo lattice systems with integer valence where a quantum critical point is usually expected to be on the border of magnetism. On the other hand, the first Yb-based heavy fermion superconductor -YbAlB4 provides a unique ...
Emulating Quantum Computation
... infancy of the field has resulted in research covering a huge number of often very specific ideas which are spread across numerous architectures and approaches. Very little of this relates to the simulation or emulation of quantum computation on classical computers. Any development in new techniques ...
... infancy of the field has resulted in research covering a huge number of often very specific ideas which are spread across numerous architectures and approaches. Very little of this relates to the simulation or emulation of quantum computation on classical computers. Any development in new techniques ...
acta physica slovaca vol. 50 No. 1, 1 – 198 February 2000
... Received 10 November 1999, in final form 10 January 2000, accepted 13 January 2000 The work can be considered as an essay on mathematical and conceptual structure of nonrelativistic quantum mechanics (QM) which is related here to some other (more general, but also to more special and “approximative” ...
... Received 10 November 1999, in final form 10 January 2000, accepted 13 January 2000 The work can be considered as an essay on mathematical and conceptual structure of nonrelativistic quantum mechanics (QM) which is related here to some other (more general, but also to more special and “approximative” ...
ABOVE-THRESHOLD IONIZATION: FROM CLASSICAL FEATURES
... explains the cutoff energy of the plateau, as well as the fact that the yield of HHG strongly decreases when the laser field is elliptically polarized. In this event, the electron misses the ion. This model is often referred to as the simple-man model. The model suggests (Corkum, 1993) that the elect ...
... explains the cutoff energy of the plateau, as well as the fact that the yield of HHG strongly decreases when the laser field is elliptically polarized. In this event, the electron misses the ion. This model is often referred to as the simple-man model. The model suggests (Corkum, 1993) that the elect ...
arXiv:1601.06197v1 [cond-mat.quant
... equilibrium state, where g = 4⇡~2 a/m is the interaction constant for particles of mass m. At lower energies, the phase correlations between momentum modes become significant, and a description beyond the quantum Boltzmann equation is required. We note that for open systems such as excitonpolariton ...
... equilibrium state, where g = 4⇡~2 a/m is the interaction constant for particles of mass m. At lower energies, the phase correlations between momentum modes become significant, and a description beyond the quantum Boltzmann equation is required. We note that for open systems such as excitonpolariton ...
geometric phases in quantum theory
... reach the equator and then move it parallel along the equator till another meridian which keeps an angle of θ with the original one. Then you move the vector back to the north pole along the new meridian again keeping it always parallel. When you reach the north pole you discover that the vector poi ...
... reach the equator and then move it parallel along the equator till another meridian which keeps an angle of θ with the original one. Then you move the vector back to the north pole along the new meridian again keeping it always parallel. When you reach the north pole you discover that the vector poi ...
Quantum Physics (UCSD Physics 130)
... The Potential Barrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 ...
... The Potential Barrier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 ...
Ph. D. Thesis
... For example, superconductivity is suppressed in a vortex core due to the high energy cost of supercurrents, allowing competing orders to arise in the vortex core region. As shown in Fig. 1.1, antiferromagnetism has been observed[1, 2] in the vortex cores of high-Tc cuprates. Another example is seen ...
... For example, superconductivity is suppressed in a vortex core due to the high energy cost of supercurrents, allowing competing orders to arise in the vortex core region. As shown in Fig. 1.1, antiferromagnetism has been observed[1, 2] in the vortex cores of high-Tc cuprates. Another example is seen ...
Optomechanics in the Quantum Regime
... of this thesis: The idea is to replace the solid mechanical object of conventional setups by a cloud of cold atoms coupled to a single optical cavity mode. The collective motion of the atoms couples to the light intensity in a similar way as the mechanical element. Hence the basic principles of opto ...
... of this thesis: The idea is to replace the solid mechanical object of conventional setups by a cloud of cold atoms coupled to a single optical cavity mode. The collective motion of the atoms couples to the light intensity in a similar way as the mechanical element. Hence the basic principles of opto ...
Quantum Knots and Lattices, or a Blueprint for Quantum Systems
... Tazi understood the key intuitive idea that a curve in 3-space has at each point three local (i.e., infinitesimal) degrees of freedom. Can we use this intuition to create a usable well-defined set of moves which can form a basis for knot theory, much as the Reidemeister moves have filled that role? ...
... Tazi understood the key intuitive idea that a curve in 3-space has at each point three local (i.e., infinitesimal) degrees of freedom. Can we use this intuition to create a usable well-defined set of moves which can form a basis for knot theory, much as the Reidemeister moves have filled that role? ...
Stationary two-atom entanglement induced by nonclassical two
... are essential to implement quantum protocols in quantum information processing. It has been shown that entangled states in a two-atom system can be created by a continuous driving of the atoms with a coherent or chaotic thermal field [5, 9–12], or by a pulse excitation followed by a continuous obser ...
... are essential to implement quantum protocols in quantum information processing. It has been shown that entangled states in a two-atom system can be created by a continuous driving of the atoms with a coherent or chaotic thermal field [5, 9–12], or by a pulse excitation followed by a continuous obser ...
Quantum computation and quantum information (PDF
... many physicists. According to this view, it does not make sense to ascribe intrinsic properties (such as position or velocity) to isolated quantum entities (such as electrons, photons or other elementary particles). The properties of quantum systems only make sense in light of the measurements we ma ...
... many physicists. According to this view, it does not make sense to ascribe intrinsic properties (such as position or velocity) to isolated quantum entities (such as electrons, photons or other elementary particles). The properties of quantum systems only make sense in light of the measurements we ma ...
Martin Raith - Publikationsserver der Universität Regensburg
... Outline of the Thesis In Chapter 1, we started with a very brief historical overview of quantum computation and the motivation for building a quantum computer. Chapter 2 is a more specific introduction. First, we briefly describe the best qubit candidates that are currently investigated, such as phot ...
... Outline of the Thesis In Chapter 1, we started with a very brief historical overview of quantum computation and the motivation for building a quantum computer. Chapter 2 is a more specific introduction. First, we briefly describe the best qubit candidates that are currently investigated, such as phot ...
Sources of Photonic Entanglement for Applications in Space ICFO-INSTITUT DE CI `
... In entangled systems the physical properties of a composite system are shifted from its individual constituents to correlations between them. This leads to nonlocal correlations between possibly distant information carriers, which can be stronger than those allowed by any theory that is based on the ...
... In entangled systems the physical properties of a composite system are shifted from its individual constituents to correlations between them. This leads to nonlocal correlations between possibly distant information carriers, which can be stronger than those allowed by any theory that is based on the ...
A neutral atom quantum register
... imaging system using an intensified CCD camera [24, 25]. We use microwave radiation to coherently manipulate the atomic hyperfine ground states, which encode the quantum information. A magnetic field gradient along the trap axis allows us to spectroscopically resolve the individual atoms in order to ...
... imaging system using an intensified CCD camera [24, 25]. We use microwave radiation to coherently manipulate the atomic hyperfine ground states, which encode the quantum information. A magnetic field gradient along the trap axis allows us to spectroscopically resolve the individual atoms in order to ...