Continuous configuration time-dependent self
... 兩⫹典 is the eigenfunction for the system coordinate flux operator at s = 0 with an eigenvalue of , and 兩gk共xk兲典 共k = 1 , 2 , . . . , N兲 is the ground state wave function for hk共xk兲. From Eq. 共16兲, one can see that we first propagate each transition state wave packet in imaginary time to  / 2, and t ...
... 兩⫹典 is the eigenfunction for the system coordinate flux operator at s = 0 with an eigenvalue of , and 兩gk共xk兲典 共k = 1 , 2 , . . . , N兲 is the ground state wave function for hk共xk兲. From Eq. 共16兲, one can see that we first propagate each transition state wave packet in imaginary time to  / 2, and t ...
Few-Particle Effects in Semiconductor Quantum Dots: Spectrum Calculations on
... of 4X, 5X, and 6X were analyzed numerically. In addition, Auger-like satellites of biexciton recombination were found in the calculation. There is an asymmetry peak of the biexciton Auger-like satellite for the 2D single-band model while no such asymmetry peak occurs for the 3D single-band model. Fe ...
... of 4X, 5X, and 6X were analyzed numerically. In addition, Auger-like satellites of biexciton recombination were found in the calculation. There is an asymmetry peak of the biexciton Auger-like satellite for the 2D single-band model while no such asymmetry peak occurs for the 3D single-band model. Fe ...
PHOTONIC ENTANGLEMENT: NEW SOURCES AND NEW APPLICATIONS JI ˇ R´
... the last few decades. In order to be used in many different applications, sources of entanglement should satisfy several requirements as a high efficiency, broad tunability and compactness, and the possibility of integration with other optical components. The most common sources of entangled fields ...
... the last few decades. In order to be used in many different applications, sources of entanglement should satisfy several requirements as a high efficiency, broad tunability and compactness, and the possibility of integration with other optical components. The most common sources of entangled fields ...
beaming, synchrotron and inverse compton
... considering that the flux, for a distance source, is F ∝ Ωs IdΩ. Since Ωs is the source solid angle, which is the same in the two K and K ′ frames, we have that F transforms like I, and so does L. But the emission from jets may come not only by a single spherical blob, but by, for instance, many blo ...
... considering that the flux, for a distance source, is F ∝ Ωs IdΩ. Since Ωs is the source solid angle, which is the same in the two K and K ′ frames, we have that F transforms like I, and so does L. But the emission from jets may come not only by a single spherical blob, but by, for instance, many blo ...
Comment on “Non-representative Quantum Mechanical Weak Values”
... Svensson’s conclusions are puzzling: “the question whether the weak value generating state gS|in lies entirely in an orthogonal subspace or not can be given a yes or no answer for all nonvanishing values of g. And if the answer is yes, then this state does not represent S, implying that neither doe ...
... Svensson’s conclusions are puzzling: “the question whether the weak value generating state gS|in lies entirely in an orthogonal subspace or not can be given a yes or no answer for all nonvanishing values of g. And if the answer is yes, then this state does not represent S, implying that neither doe ...
Reading out a quantum bit
... state of the qubits in the out register when the algorithm is done. As we will see later one also needs to read out certain qubits during the computation if we want to perform error correction. On the algorithm level a read-out is simply a projective measurement. If we read-out a qubit in the state ...
... state of the qubits in the out register when the algorithm is done. As we will see later one also needs to read out certain qubits during the computation if we want to perform error correction. On the algorithm level a read-out is simply a projective measurement. If we read-out a qubit in the state ...
From quantum cloning to quantum key distribution with
... schemes that are linked to the quantum cloner of Fig. 1 and thus are specifically designed for CVs. Let us show how to exploit this impossibility to perfectly clone the x and p states by turning it into a problem for the eavesdropper (Eve). The first proposal for CV-QKD relying on a continuous modul ...
... schemes that are linked to the quantum cloner of Fig. 1 and thus are specifically designed for CVs. Let us show how to exploit this impossibility to perfectly clone the x and p states by turning it into a problem for the eavesdropper (Eve). The first proposal for CV-QKD relying on a continuous modul ...
Quantum noise properties of multiphoton transitions in driven nonlinear resonators
... are a direct consequence of the nonequilibrium distribution over states with different oscillation amplitudes and phases [1, 2, 29]. The signatures of such a characteristic non-Lorentzian line shape of the response have been observed experimentally in a circuit quantum electrodynamics setup [31]. Wh ...
... are a direct consequence of the nonequilibrium distribution over states with different oscillation amplitudes and phases [1, 2, 29]. The signatures of such a characteristic non-Lorentzian line shape of the response have been observed experimentally in a circuit quantum electrodynamics setup [31]. Wh ...
Quantum Theory Looks at Time Travel
... Note that for φ = 0, ψ03 = −e−iE∆t/h ψ, for any value of β. That means that no matter how small the probability of your ever having reached here in the first place, the fact that you are here, which can only happen because α 6= 1, guarantees that even though you are certain to have shot your father ...
... Note that for φ = 0, ψ03 = −e−iE∆t/h ψ, for any value of β. That means that no matter how small the probability of your ever having reached here in the first place, the fact that you are here, which can only happen because α 6= 1, guarantees that even though you are certain to have shot your father ...
Fault-Tolerant Quantum Computation and the Threshold Theorem
... Before discussing how to perform fault-tolerant operations, it is nice to see where all of our discussion is heading. Suppose that we have constructed a fault-tolerant set of operations (gates, preparation, measurement, error correction) for a quantum error correcting code. In such a construction, i ...
... Before discussing how to perform fault-tolerant operations, it is nice to see where all of our discussion is heading. Suppose that we have constructed a fault-tolerant set of operations (gates, preparation, measurement, error correction) for a quantum error correcting code. In such a construction, i ...
Bohr–Einstein debates
The Bohr–Einstein debates were a series of public disputes about quantum mechanics between Albert Einstein and Niels Bohr. Their debates are remembered because of their importance to the philosophy of science. An account of the debates was written by Bohr in an article titled ""Discussions with Einsteinon Epistemological Problems in Atomic Physics"". Despite their differences of opinion regarding quantum mechanics, Bohr and Einstein had a mutual admiration that was to last the rest of their lives.The debates represent one of the highest points of scientific research in the first half of the twentieth century because it called attention to an element of quantum theory, quantum non-locality, which is absolutely central to our modern understanding of the physical world. The consensus view of professional physicists has been that Bohr proved victorious, and definitively established the fundamental probabilistic character of quantum measurement.