Connecting processing-capable quantum memories over telecommunication links via quantum frequency conversion
... into an output of a different frequency while its quantum state is preserved. It is this state-preserving feature of SFG and DFG that enables the QFC operation. To build QFC devices compatible with the quantummemory devices described in sections 3 and 4, we consider the use of planar PPLN waveguides ...
... into an output of a different frequency while its quantum state is preserved. It is this state-preserving feature of SFG and DFG that enables the QFC operation. To build QFC devices compatible with the quantummemory devices described in sections 3 and 4, we consider the use of planar PPLN waveguides ...
Introduction to quantum spin systems
... strongly correlated electron systems like colossal magnetoresistance [4] and heavy fermions [5, 6]. Quantum phase transition [7, 8] is the other play ground where quantum magnetism models have an important role. A phase transition which takes place at zero temperature upon change of a parameter like ...
... strongly correlated electron systems like colossal magnetoresistance [4] and heavy fermions [5, 6]. Quantum phase transition [7, 8] is the other play ground where quantum magnetism models have an important role. A phase transition which takes place at zero temperature upon change of a parameter like ...
Dilution-Controlled Quantum Criticality in Rare-Earth Nickelates J.V. Alvarez, H. Rieger, and A. Zheludev
... the classical 2D Ising model both for periodic and disordered dilution patterns (note that the critical behavior of the randomly diluted 2D Ising model differs from the one of the pure 2D Ising model only by logarithmic corrections [12]). This suggests that the building blocks of the effective criti ...
... the classical 2D Ising model both for periodic and disordered dilution patterns (note that the critical behavior of the randomly diluted 2D Ising model differs from the one of the pure 2D Ising model only by logarithmic corrections [12]). This suggests that the building blocks of the effective criti ...
1 - Cardinal Scholar Home
... related to the intensity of the radiation, and emission should occur when the electron absorbed enough energy to escape from the metal. emission was always observed to be instantaneous. ...
... related to the intensity of the radiation, and emission should occur when the electron absorbed enough energy to escape from the metal. emission was always observed to be instantaneous. ...
Metric fluctuations and decoherence
... quantum particles and, thus, leads to an apparent violation of the equivalence principle which gave additional motivation to performing improved atom interferometric tests of the equivalence principle. Here we derived another, complementary, implication of such spacetime fluctuations, namely decoher ...
... quantum particles and, thus, leads to an apparent violation of the equivalence principle which gave additional motivation to performing improved atom interferometric tests of the equivalence principle. Here we derived another, complementary, implication of such spacetime fluctuations, namely decoher ...
Quantum memory for superconducting qubits 兲
... other. Although the lowest pair of levels in a harmonic oscillator cannot be frequency selected by an external driving field, resonators are quite desirable as coupling elements because of their potential for having extremely high quality factors. In JJ-resonator architectures, the resonators store ...
... other. Although the lowest pair of levels in a harmonic oscillator cannot be frequency selected by an external driving field, resonators are quite desirable as coupling elements because of their potential for having extremely high quality factors. In JJ-resonator architectures, the resonators store ...
Phys. Rev. Lett. 108, 100501 - APS Link Manager
... FIG. 1 (color online). Setup for the proposed gate. (a) Depending on the state of the qubits A and B, the quantum bus (atoms shown as black dots) in the crystalline phase will possess a different ground state, where the distance between two excitations aR is altered. This intuitively corresponds to ...
... FIG. 1 (color online). Setup for the proposed gate. (a) Depending on the state of the qubits A and B, the quantum bus (atoms shown as black dots) in the crystalline phase will possess a different ground state, where the distance between two excitations aR is altered. This intuitively corresponds to ...
An Introduction to Quantum Fluid of Light
... Fluid of Light in the LKB Group 2.1 Fluid of polaritons . . . . . . . . ...
... Fluid of Light in the LKB Group 2.1 Fluid of polaritons . . . . . . . . ...
Measuring the quantum mechanical wave function
... Measuring the quantum mechanical wave function M. G. RAYMER In the past few years experimenters have learned how to determine the complete quantum state of an ensemble of particles or ® elds which have been prepared according to some unknown procedure. Through these experiments they have answered a ...
... Measuring the quantum mechanical wave function M. G. RAYMER In the past few years experimenters have learned how to determine the complete quantum state of an ensemble of particles or ® elds which have been prepared according to some unknown procedure. Through these experiments they have answered a ...
Quantum Optics Experiments with Single Photons for Undergraduate Laboratories
... photon. Indeed, the quantum theory of down-conversion indicates that the frequencies are entangled, but this experiment proves only that they are correlated. This effect was also seen in Refs. [9] and [5]. 3. Two Photon Interference Single-photon interference is a good starting point for studying qu ...
... photon. Indeed, the quantum theory of down-conversion indicates that the frequencies are entangled, but this experiment proves only that they are correlated. This effect was also seen in Refs. [9] and [5]. 3. Two Photon Interference Single-photon interference is a good starting point for studying qu ...
