Creation of entangled states in coupled quantum dots via adiabatic... C. Creatore, R. T. Brierley, R. T. Phillips,
... pairs into their entangled excited states, without exciting the others. Thus, as shown in Fig. 3, the entanglement of formation per excitation could be very close to one, even within a strongly disordered ensemble. Our approach represents a significant simplification and improvement of the protocol ...
... pairs into their entangled excited states, without exciting the others. Thus, as shown in Fig. 3, the entanglement of formation per excitation could be very close to one, even within a strongly disordered ensemble. Our approach represents a significant simplification and improvement of the protocol ...
Seiberg-Witten Theory and Calogero
... Over the past few years, a tremendous amount of progress has been made in the understanding of strongly coupled supersymmetric gauge and string theories. These advances were driven in large part by the Seiberg-Witten solution of N = 2 supersymmetric Yang-Mills theory for SU (2) gauge group. 1) Of ce ...
... Over the past few years, a tremendous amount of progress has been made in the understanding of strongly coupled supersymmetric gauge and string theories. These advances were driven in large part by the Seiberg-Witten solution of N = 2 supersymmetric Yang-Mills theory for SU (2) gauge group. 1) Of ce ...
using standard pra s
... where E 0 is the zero-field energy, and ␣ nL JM and ␥ nL JM are the dipole polarizability and hyperpolarizability, respectively. Note that the odd-power terms disappear due to parity conservation. It is well known that the main contribution to the hyperpolarizability ␥ nL JM for fine-structure suble ...
... where E 0 is the zero-field energy, and ␣ nL JM and ␥ nL JM are the dipole polarizability and hyperpolarizability, respectively. Note that the odd-power terms disappear due to parity conservation. It is well known that the main contribution to the hyperpolarizability ␥ nL JM for fine-structure suble ...
Quantum liquid of repulsively bound pairs of particles in a lattice
... according to Eq. (1), the state |2j i with two particles localized at the same site has an energy offset U from the state |1j i |1i i with i 6= j. The transition between states |1j i |1i i and |2j i is therefore non-resonant and is suppressed when U ≫ J. If initially the particles occupy different s ...
... according to Eq. (1), the state |2j i with two particles localized at the same site has an energy offset U from the state |1j i |1i i with i 6= j. The transition between states |1j i |1i i and |2j i is therefore non-resonant and is suppressed when U ≫ J. If initially the particles occupy different s ...
Quantum Gravity as Sum over Spacetimes
... such that the correlator O(xn )O(ym ) falls off exponentially like e−m ph |xn −ym | for g0 → g0c when |xn − ym |, but not |n − m|, is kept fixed in the limit g0 → g0c . Thus we have created a picture where the underlying lattice spacing goes to zero while the physical mass (or the correlation leng ...
... such that the correlator O(xn )O(ym ) falls off exponentially like e−m ph |xn −ym | for g0 → g0c when |xn − ym |, but not |n − m|, is kept fixed in the limit g0 → g0c . Thus we have created a picture where the underlying lattice spacing goes to zero while the physical mass (or the correlation leng ...
Contextualizing Concepts using a Mathematical Generalization of
... and representations-about, both of which are said to play a role in conjunction. However, he does not claim to have solved the problem of how to describe concepts and their conjunctions, noting ‘It seems likely that part of the semantic story will have to include external causal connections that run ...
... and representations-about, both of which are said to play a role in conjunction. However, he does not claim to have solved the problem of how to describe concepts and their conjunctions, noting ‘It seems likely that part of the semantic story will have to include external causal connections that run ...
Driven Dirac-like equation via mirror oscillation: Controlled cold
... interacting with three laser fields [11,12] [see Fig. 1(a)]. The four internal atomic levels are denoted |n, with n = 0–3, with the three states |1, |2, and |3 being degenerate magnetic sublevels on the ground state. Each of the three laser fields has an appropriate polarization and induces a tr ...
... interacting with three laser fields [11,12] [see Fig. 1(a)]. The four internal atomic levels are denoted |n, with n = 0–3, with the three states |1, |2, and |3 being degenerate magnetic sublevels on the ground state. Each of the three laser fields has an appropriate polarization and induces a tr ...
Spacetime Physics with Geometric Algebra
... unit.) The γµ determine a unique righthanded unit pseudoscalar i = γ0 γ1 γ2 γ3 = γ0 ∧ γ1 ∧ γ2 ∧ γ3 . ...
... unit.) The γµ determine a unique righthanded unit pseudoscalar i = γ0 γ1 γ2 γ3 = γ0 ∧ γ1 ∧ γ2 ∧ γ3 . ...
Linear optical controlled-NOT gate in the coincidence basis
... Qubits based on the polarization state of individual photons have the advantage of low decoherence rates and are easily manipulated at the single qubit level. Optical parametric amplification experiments have been very successful in producing and analyzing a large range of two-photon entangled state ...
... Qubits based on the polarization state of individual photons have the advantage of low decoherence rates and are easily manipulated at the single qubit level. Optical parametric amplification experiments have been very successful in producing and analyzing a large range of two-photon entangled state ...
Contributions to the Quantum Optics of Multi
... the behaviour of top researchers than the nice ones, and meeting them has been one of the most inspiring experiences on this regard, as now I know that one can be at the very top of science without compromising his kindness and integrity. On the other hand, if I have been any productive at all durin ...
... the behaviour of top researchers than the nice ones, and meeting them has been one of the most inspiring experiences on this regard, as now I know that one can be at the very top of science without compromising his kindness and integrity. On the other hand, if I have been any productive at all durin ...
Multi-component fractional quantum Hall states in graphene: S U(4
... of the filling factor in LL n but, in general, many more kinds of incompressible states are now available at each fraction, depending on whether the system is in the SU(2) limit or SU(4). The actual ground state is determined by a competition between the CF kinetic energy, which favors occupation of ...
... of the filling factor in LL n but, in general, many more kinds of incompressible states are now available at each fraction, depending on whether the system is in the SU(2) limit or SU(4). The actual ground state is determined by a competition between the CF kinetic energy, which favors occupation of ...
An information-theoretic perspective on the foundations of
... with more "physical" axioms. This thesis outlines the recent developments in QIT that offer new perspectives to the foundational problems in quantum theory. The recent developments are interesting because they mostly are based on relatively simple mathematics, like Bell's theory. The fact that simpl ...
... with more "physical" axioms. This thesis outlines the recent developments in QIT that offer new perspectives to the foundational problems in quantum theory. The recent developments are interesting because they mostly are based on relatively simple mathematics, like Bell's theory. The fact that simpl ...
Part I
... • While classical mechanics regards p and V as functions of time and spatial position, quantum mechanics regards p and V as mathematical operators that create the right differential equation for the problem at hand • In one dimension, the translational momentum operator is ...
... • While classical mechanics regards p and V as functions of time and spatial position, quantum mechanics regards p and V as mathematical operators that create the right differential equation for the problem at hand • In one dimension, the translational momentum operator is ...
