Semiconductor qubits for quantum computation
... Church-Turing thesis: There is a „Universal Turing machine“, that can efficiently simulate any other algorithm on any physical device ...
... Church-Turing thesis: There is a „Universal Turing machine“, that can efficiently simulate any other algorithm on any physical device ...
Physics 8805: Nuclear Few- and Many-Body Physics
... (c) Why is the central potential contribution to each of the triplet P-waves the same? (d) Why doesn’t L · S couple partial waves the way the tensor force does? (e) For the D-wave phase shifts, which ones have attractive interactions and which ones have repulsive interactions? (f) Compare 1 S0 to 1 ...
... (c) Why is the central potential contribution to each of the triplet P-waves the same? (d) Why doesn’t L · S couple partial waves the way the tensor force does? (e) For the D-wave phase shifts, which ones have attractive interactions and which ones have repulsive interactions? (f) Compare 1 S0 to 1 ...
EJP_NewCurr_Kohnle - St Andrews Research Repository
... the basics of complex numbers, matrix multiplication and eigenvalue problems for two-dimensional systems and Dirac notation in an ad hoc way, so as not to overload the student with a large amount of mathematics up front. The material can thus be used for self-study by anyone interested in learning q ...
... the basics of complex numbers, matrix multiplication and eigenvalue problems for two-dimensional systems and Dirac notation in an ad hoc way, so as not to overload the student with a large amount of mathematics up front. The material can thus be used for self-study by anyone interested in learning q ...
Quantum Speed-ups for Gibbs Sampling
... Then there is a Gibbs state of the form with same expectation values. Drawback: no control over size of the λi’s. ...
... Then there is a Gibbs state of the form with same expectation values. Drawback: no control over size of the λi’s. ...
Nucleus-mediated spin-flip transitions in GaAs quantum dots
... nuclear spin, which mixes spin states and provides the possibility for relaxation. But the hyperfine interaction alone does not guarantee that transitions between the above-described states occur, since the nuclear spin-flip cannot relax the excessive initial-state energy. 共The energy associated wit ...
... nuclear spin, which mixes spin states and provides the possibility for relaxation. But the hyperfine interaction alone does not guarantee that transitions between the above-described states occur, since the nuclear spin-flip cannot relax the excessive initial-state energy. 共The energy associated wit ...
Integrable Lattice Models From Gauge Theory
... the nonlinear σ-model with target a sphere S N −1 and corresponding O(N ) symmetry and an N component Gross-Neveu model with the same symmetry) that are governed by the same R-matrix but with different choices of the prefactor. In fact, recently it has been argued [12] that integrable relativistic f ...
... the nonlinear σ-model with target a sphere S N −1 and corresponding O(N ) symmetry and an N component Gross-Neveu model with the same symmetry) that are governed by the same R-matrix but with different choices of the prefactor. In fact, recently it has been argued [12] that integrable relativistic f ...
Thermodynamics of trajectories of a quantum harmonic
... goals of modern quantum physics. We currently lack a fully satisfactory description of the multifaceted implications of the interaction between a quantum system and its surrounding world, as well as efficient ways to account for the open-system dynamics that results from such couplings. Very useful ...
... goals of modern quantum physics. We currently lack a fully satisfactory description of the multifaceted implications of the interaction between a quantum system and its surrounding world, as well as efficient ways to account for the open-system dynamics that results from such couplings. Very useful ...
URL - StealthSkater
... kinds of entities in the Universe -- particles and fields. The particles were thought to follow Newton's laws of motion, while the fields where thought to obey Maxwell's equations for the electromagnetic field. Lord Kelvin said that physics was pretty much finished except that there were 2 small clo ...
... kinds of entities in the Universe -- particles and fields. The particles were thought to follow Newton's laws of motion, while the fields where thought to obey Maxwell's equations for the electromagnetic field. Lord Kelvin said that physics was pretty much finished except that there were 2 small clo ...
Relativity and Quantum Field Theory
... Now suppose the Problem of Privilege could be solved to the satisfaction of all for non-interacting RQFTs in Minkowski spacetime. Haag’s Theorem indicates that this would provide cold comfort for particle physicists engaged in experiments with what they take to be interacting particles. Under a reas ...
... Now suppose the Problem of Privilege could be solved to the satisfaction of all for non-interacting RQFTs in Minkowski spacetime. Haag’s Theorem indicates that this would provide cold comfort for particle physicists engaged in experiments with what they take to be interacting particles. Under a reas ...
PT -Symmetric Models in Classical and Quantum Mechanics
... 2.1. A schematic for a PT symmetric system. A sink and sink are located at equal distances of a from the origin. The system is odd with respect to parity P because it physically interchanges the individual subsystems and odd with respect to time reversal T as it turns the sink into a source and the ...
... 2.1. A schematic for a PT symmetric system. A sink and sink are located at equal distances of a from the origin. The system is odd with respect to parity P because it physically interchanges the individual subsystems and odd with respect to time reversal T as it turns the sink into a source and the ...
