The Compton-Schwarzschild correspondence from extended de
... (BHUP) correspondence [4], here referred to as the Compton-Schwarzschild correspondence. In ...
... (BHUP) correspondence [4], here referred to as the Compton-Schwarzschild correspondence. In ...
Quantum Correlations in Optical Angle–Orbital Angular Momentum
... of two photons created by the nonlinear optical process of spontaneous parametric down-conversion. The discrete nature of orbital angular momentum and the continuous but periodic nature of angular position give rise to a special sort of entanglement between these two variables. The resulting correla ...
... of two photons created by the nonlinear optical process of spontaneous parametric down-conversion. The discrete nature of orbital angular momentum and the continuous but periodic nature of angular position give rise to a special sort of entanglement between these two variables. The resulting correla ...
Ab-initio Calculations of Photonic Structures
... resonant behavior of complex systems whose more exact models can often be quite involved. Some examples of systems where CMT is being widely and successfully explored include: optical waveguides and cavities, electronic resonant circuits, and coupled mechanical resonances. In this work, we show for ...
... resonant behavior of complex systems whose more exact models can often be quite involved. Some examples of systems where CMT is being widely and successfully explored include: optical waveguides and cavities, electronic resonant circuits, and coupled mechanical resonances. In this work, we show for ...
How Many Query Superpositions Are Needed to Learn?
... corresponds a subset of Bn so-called consistent set and denoted by σqa . Functions in σqa are said to be consistent with tuple (q, a). In the learning game defined by protocol P , answer a to query q provides the information that the target function belongs to σqa . We also denote by Σq the set of ...
... corresponds a subset of Bn so-called consistent set and denoted by σqa . Functions in σqa are said to be consistent with tuple (q, a). In the learning game defined by protocol P , answer a to query q provides the information that the target function belongs to σqa . We also denote by Σq the set of ...
ppt
... particle is in a large box (energy quantization) with zero potential energy (total energy= kin. energy). At the end of the calculation, we’ll allow the size of the box to become infinite, so that the separation of the levels tends to zero. For any macroscopic L, the energy levels are very close to e ...
... particle is in a large box (energy quantization) with zero potential energy (total energy= kin. energy). At the end of the calculation, we’ll allow the size of the box to become infinite, so that the separation of the levels tends to zero. For any macroscopic L, the energy levels are very close to e ...
Cavity Induced Interfacing of Atoms and Light
... different cavities. Furthermore the reversibility of the photon generation process, and quantum networking between different cavities has been predicted [12–14], and demonstrated [15–17]. We now introduce different ways of producing single photons from such a system. These include cavity-enhanced sp ...
... different cavities. Furthermore the reversibility of the photon generation process, and quantum networking between different cavities has been predicted [12–14], and demonstrated [15–17]. We now introduce different ways of producing single photons from such a system. These include cavity-enhanced sp ...
Fault-tolerant quantum repeater with atomic ensembles and linear
... there is a click on the detectors, the entanglement is generated and classical information is sent back to the communication nodes to stop the subsequent write pulses. In this case, the change of environment due to imperfections will always induce path length fluctuations and thus phase instability. ...
... there is a click on the detectors, the entanglement is generated and classical information is sent back to the communication nodes to stop the subsequent write pulses. In this case, the change of environment due to imperfections will always induce path length fluctuations and thus phase instability. ...
Quantum-Secure Message Authentication Codes
... whereas allowing even a single additional query makes the problem easy. The rank method for proving quantum lower bounds overcomes these difficulties and is a general tool that can be used in other quantum security proofs. We note that Velema [Vel13] has since reproved Theorem 1.1 using a generaliz ...
... whereas allowing even a single additional query makes the problem easy. The rank method for proving quantum lower bounds overcomes these difficulties and is a general tool that can be used in other quantum security proofs. We note that Velema [Vel13] has since reproved Theorem 1.1 using a generaliz ...
FPGA emulation of quantum circuits
... quantum measurement procedures [1]. Nevertheless, some of the quantum effects have been successfully used in practical applications such as data encryption and communication [5]. Further, several quantum-computing systems are being developed [7]. IBM has developed a small-scale quantum machine that ...
... quantum measurement procedures [1]. Nevertheless, some of the quantum effects have been successfully used in practical applications such as data encryption and communication [5]. Further, several quantum-computing systems are being developed [7]. IBM has developed a small-scale quantum machine that ...
Quantum Computer Compilers - Computer Science, Columbia
... Particular braids correspond to particular computations. 3. State can be initialized by “pulling” pairs from vacuum State can be measured by trying to return pairs to vacuum 4. ( Variants of these schemes 2,3 are possible ) ...
... Particular braids correspond to particular computations. 3. State can be initialized by “pulling” pairs from vacuum State can be measured by trying to return pairs to vacuum 4. ( Variants of these schemes 2,3 are possible ) ...
pdf
... bits exist in only one of the binary states at any given time, quantum bits, or qubits, can exist in a superposition state, which is a linear combination of the |0i and |1i states. This extends to multiple qubits, i.e. a quantum mechanical system with 2 qubits can be simultaneously representative of ...
... bits exist in only one of the binary states at any given time, quantum bits, or qubits, can exist in a superposition state, which is a linear combination of the |0i and |1i states. This extends to multiple qubits, i.e. a quantum mechanical system with 2 qubits can be simultaneously representative of ...
Five Lecture Course on Basic Physics of
... • It is important that at such low temperatures a superconductor can be considered to be a single large quantum particle or molecule which is characterized by a single (BCS) wave function. • A huge amount of electrons is incorporated into a single quantum state. This is not possible for normal elect ...
... • It is important that at such low temperatures a superconductor can be considered to be a single large quantum particle or molecule which is characterized by a single (BCS) wave function. • A huge amount of electrons is incorporated into a single quantum state. This is not possible for normal elect ...
Relations between electron transport rates determined by pulse
... The relationship between O2 -based gross photosynthesis (GP) and in vivo chlorophyll fluorescence of Photosystem II-based electron transport rate (ETR) as well as the relationship between effective quantum yield of fluorescence (PSII ) and quantum yield of oxygen evolution (O2 ) were examined in t ...
... The relationship between O2 -based gross photosynthesis (GP) and in vivo chlorophyll fluorescence of Photosystem II-based electron transport rate (ETR) as well as the relationship between effective quantum yield of fluorescence (PSII ) and quantum yield of oxygen evolution (O2 ) were examined in t ...
Quantum fluctuation relations: Foundations and applications
... Eq. (2). Bochkov and Kuzovlev (1977, 1979, 1981a, 1981b) proved Eq. (14) for classical systems. Their derivation will be reviewed in the next section. The quantum version, Eq. (55), was not reported until recently (Andrieux and Gaspard, 2008). In Sec. III.C we discuss the fundamental obstacles that ...
... Eq. (2). Bochkov and Kuzovlev (1977, 1979, 1981a, 1981b) proved Eq. (14) for classical systems. Their derivation will be reviewed in the next section. The quantum version, Eq. (55), was not reported until recently (Andrieux and Gaspard, 2008). In Sec. III.C we discuss the fundamental obstacles that ...
Experimental Implementation of Adiabatic Passage between
... state is Z2 B order when J ≪ −g, Z2 A order when J ≫ g, and a spin-polarized state without topological order when jJj ≪ g, respectively. From Fig. 2, we can see that by changing J, the ground state of the system is driven from Z2 A to Z2 B topological order through the trivial spinpolarized state. T ...
... state is Z2 B order when J ≪ −g, Z2 A order when J ≫ g, and a spin-polarized state without topological order when jJj ≪ g, respectively. From Fig. 2, we can see that by changing J, the ground state of the system is driven from Z2 A to Z2 B topological order through the trivial spinpolarized state. T ...
Entangling Dipole-Dipole Interactions and Quantum Logic in Optical
... and detuned far from atomic resonance, ∆ = ω L − ω0 >> Γ , where Γ is the single atom resonance linewidth, then the mean dipole moment will be very small, making the scattering rate negligible, while the large field amplitude maintains a substantial trapping potential. Pure quantum states can be pre ...
... and detuned far from atomic resonance, ∆ = ω L − ω0 >> Γ , where Γ is the single atom resonance linewidth, then the mean dipole moment will be very small, making the scattering rate negligible, while the large field amplitude maintains a substantial trapping potential. Pure quantum states can be pre ...