preskill-ARO-2013 - Caltech Particle Theory
... protected gates for superconducting qubits, universal dynamical decoupling, asymmetric Bacon-Shor codes for protection against biased noise. • Experiment and implementation. Attractive photons in a quantum nonlinear mediua, Kitaev honeycomb and other exotic spin models with polar molecules, realizin ...
... protected gates for superconducting qubits, universal dynamical decoupling, asymmetric Bacon-Shor codes for protection against biased noise. • Experiment and implementation. Attractive photons in a quantum nonlinear mediua, Kitaev honeycomb and other exotic spin models with polar molecules, realizin ...
The Relation Between Classical and Quantum Mechanical Rigid
... It follows from the previous section that an effective Hamiltonian with rigidbody moments of inertia may be obtained from (22) by treating the internal coordinates with oscillator functions and using second-order perturbation theory, ...
... It follows from the previous section that an effective Hamiltonian with rigidbody moments of inertia may be obtained from (22) by treating the internal coordinates with oscillator functions and using second-order perturbation theory, ...
The Quantum Puzzle: Critique of Quantum Theory and
... that immediately raised it above the Apollonius–Ptolemy geocentric model of deferents, epicycles, and equants.19 The seven doublerotation geocentric models that had been proposed to account for the motions in the then-known solar system20 could be replaced by a unified model that employed single-rot ...
... that immediately raised it above the Apollonius–Ptolemy geocentric model of deferents, epicycles, and equants.19 The seven doublerotation geocentric models that had been proposed to account for the motions in the then-known solar system20 could be replaced by a unified model that employed single-rot ...
2006-11-14-RAL-Wang - Indico
... cosmic acceleration linked to inflation and the problem of the cosmological constant. The formula for relating the measured decoherence of matter waves to spacetime fluctuations, is “minimum” in the sense that ground-state matter fields have not been taken on board. Their inclusion will further in ...
... cosmic acceleration linked to inflation and the problem of the cosmological constant. The formula for relating the measured decoherence of matter waves to spacetime fluctuations, is “minimum” in the sense that ground-state matter fields have not been taken on board. Their inclusion will further in ...
Reivelt, K., Vlassov, S. (2014) Quantum SpinOff Learning Station
... properties (CdSe, …). Quantum dots are usually sub 10 nm in size and have electronic properties intermediate between those of bulk semiconductors and those of discrete molecules. Stated simply, quantum dots are semiconductors whose electronic characteristics are closely related to the size and shape ...
... properties (CdSe, …). Quantum dots are usually sub 10 nm in size and have electronic properties intermediate between those of bulk semiconductors and those of discrete molecules. Stated simply, quantum dots are semiconductors whose electronic characteristics are closely related to the size and shape ...
a ∇ µ
... necessary to have a mechanism to cut-off the distribution of the classical gauge fields in the space. In our opinion it can happen in the following way. At some distance from the origin the gauge field undergoes the transition from the classical state to quantum one and the quantum field tends very f ...
... necessary to have a mechanism to cut-off the distribution of the classical gauge fields in the space. In our opinion it can happen in the following way. At some distance from the origin the gauge field undergoes the transition from the classical state to quantum one and the quantum field tends very f ...
The Mathematics of M
... connections. Extended objects such as strings and branes are closely connected to these p-form theories. 3.4. Strings and gravity The way in which general relativity emerges from string theory is deep and I want to use some time to explain this here. We have already seen that at the classical level ...
... connections. Extended objects such as strings and branes are closely connected to these p-form theories. 3.4. Strings and gravity The way in which general relativity emerges from string theory is deep and I want to use some time to explain this here. We have already seen that at the classical level ...
Fermi accelerator in atom optics
... experiment @7# on atoms bouncing off a modulated atomic mirror constitutes an atom optics @8# version of the Fermi accelerator. In the present paper, we argue that this system serves as a testing ground for classical and quantum chaos @9#. We show that there exists an experimentally accessible param ...
... experiment @7# on atoms bouncing off a modulated atomic mirror constitutes an atom optics @8# version of the Fermi accelerator. In the present paper, we argue that this system serves as a testing ground for classical and quantum chaos @9#. We show that there exists an experimentally accessible param ...
Print article and do activities on paper
... fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at work. Actually, it is a critical view of a great scientist, which comes originally from a drawing by William Blake, the romantic poet and artist. Blake wanted to show the limits of science, t ...
... fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at work. Actually, it is a critical view of a great scientist, which comes originally from a drawing by William Blake, the romantic poet and artist. Blake wanted to show the limits of science, t ...
Reheating and Preheating after Inflation : an Introduction
... Once decays take over, Γφ > ΓPR , the inflaton amplitude decreases exponentially and any resonance disappears. In more visual terms a violation of condition (56) also means that the intrinsic width of the inflaton mass eigenstate has become broader than the first resonance band around k ' m. A reali ...
... Once decays take over, Γφ > ΓPR , the inflaton amplitude decreases exponentially and any resonance disappears. In more visual terms a violation of condition (56) also means that the intrinsic width of the inflaton mass eigenstate has become broader than the first resonance band around k ' m. A reali ...
View Commentary - Journal Club for Condensed Matter Physics
... physicists. Coincidentally, this was just preceded by observations of Higgs-like excitations in ‘table-top’ experiments on an ultracold atom system near the superfluid-insulator quantum phase transition. For this discussion, the ‘Higgs’ mode is defined as an excitation associated with fluctuations i ...
... physicists. Coincidentally, this was just preceded by observations of Higgs-like excitations in ‘table-top’ experiments on an ultracold atom system near the superfluid-insulator quantum phase transition. For this discussion, the ‘Higgs’ mode is defined as an excitation associated with fluctuations i ...
Design and proof of concept for silicon-based quantum dot
... operations. Fault-tolerant techniques have been developed for correcting the errors, but these are only effective for error levels up to 10-4, or one accumulated error per 104 operations16. In the coded qubit scheme, a two-qubit operation (like C-NOT) is composed of a sequence of order 10 exchange c ...
... operations. Fault-tolerant techniques have been developed for correcting the errors, but these are only effective for error levels up to 10-4, or one accumulated error per 104 operations16. In the coded qubit scheme, a two-qubit operation (like C-NOT) is composed of a sequence of order 10 exchange c ...
Why the Logical Disjunction in Quantum Logic is Not
... the water at the left it influences what happens to the water at the right. More concretely the water at right is also poured out, and hence helps to result in there being more than 10 liters at the left. Indeed, we also know that there cannot be more than 10 liters of water to left and more than 1 ...
... the water at the left it influences what happens to the water at the right. More concretely the water at right is also poured out, and hence helps to result in there being more than 10 liters at the left. Indeed, we also know that there cannot be more than 10 liters of water to left and more than 1 ...
Electronic Shells of Dirac Fermions in Graphene Quantum Rings in
... being a zero-gap semiconductor much effort is directed toward engineering gap in electronic spectrum of graphene by controlling its lateral size and shape [6]. In this approach edges of graphene nanoislands play an important role. The edge states are also associated with the possibility of magnetism ...
... being a zero-gap semiconductor much effort is directed toward engineering gap in electronic spectrum of graphene by controlling its lateral size and shape [6]. In this approach edges of graphene nanoislands play an important role. The edge states are also associated with the possibility of magnetism ...