Superconducting Circuits and Quantum Computation
... offers intrinsic protection against dephasing and dissipation [2,3]. Moreover, AQC naturally suggests a novel quantum approach to the classically intractable constrained minimization problems of the complexity class NP. Namely, by exploiting the ability of coherent quantum systems to follow adiabati ...
... offers intrinsic protection against dephasing and dissipation [2,3]. Moreover, AQC naturally suggests a novel quantum approach to the classically intractable constrained minimization problems of the complexity class NP. Namely, by exploiting the ability of coherent quantum systems to follow adiabati ...
ןב תטיסרבינוא - בגנב ןוירוג
... “enough” precision, to control its interaction with other qubits, and to do so during a time interval “much shorter” than the decoherence time. 1.5 Qubit-specific measurement capability. Theoretically, we should be able to measure the state of each qubit independently of any other parameters of the ...
... “enough” precision, to control its interaction with other qubits, and to do so during a time interval “much shorter” than the decoherence time. 1.5 Qubit-specific measurement capability. Theoretically, we should be able to measure the state of each qubit independently of any other parameters of the ...
Quantum Algorithms - UCSB Computer Science
... if we are allowed to use prior entanglement. Just as with quantum algorithms, it turns out that for specific situations, entanglement can save ...
... if we are allowed to use prior entanglement. Just as with quantum algorithms, it turns out that for specific situations, entanglement can save ...
Optimal Inequalities for State-Independent Contextuality Linköping University Post Print
... With the linear program we find that the maximal violation for the contexts CYO is V ¼ 1=12 8:3% and thus twice that of the inequality in Ref. [14]. Interestingly, among the optimal coefficients ~ there is a solution which is tight and for which the coefficient 4;7 vanishes, cf. Table I, colum ...
... With the linear program we find that the maximal violation for the contexts CYO is V ¼ 1=12 8:3% and thus twice that of the inequality in Ref. [14]. Interestingly, among the optimal coefficients ~ there is a solution which is tight and for which the coefficient 4;7 vanishes, cf. Table I, colum ...
Quantum error correction
... how information can be carried by quantum states, and how interaction with other systems give rise to a full set of quantum phenomena, many of which have no correspondence in classical information theory. These phenomena include decoherence, as a consequence of entanglement. Decoherence can also be ...
... how information can be carried by quantum states, and how interaction with other systems give rise to a full set of quantum phenomena, many of which have no correspondence in classical information theory. These phenomena include decoherence, as a consequence of entanglement. Decoherence can also be ...
Baryons in O (4) and Vibron Model
... γrµ . Under Lorentz transformations (aµν ) of the γ matrices, the matrices Γµ from Eq. (10) change according to Γµ ’ =U Γµ U −1 with U = U1 ⊗ U2 ⊗ U3 , and Ur defined as the matrix that covers the Lorentz transformation γrµ ’=aµν γrν = Ur γrµ Ur−1 of γr . Equation (10) is therefore Lorentz invariant ...
... γrµ . Under Lorentz transformations (aµν ) of the γ matrices, the matrices Γµ from Eq. (10) change according to Γµ ’ =U Γµ U −1 with U = U1 ⊗ U2 ⊗ U3 , and Ur defined as the matrix that covers the Lorentz transformation γrµ ’=aµν γrν = Ur γrµ Ur−1 of γr . Equation (10) is therefore Lorentz invariant ...
On Classical and Quantum Objectivity - Philsci
... with the generators of the symmetry transformations required for the objective reduction of the state. In classical mechanics, this correspondence is provided by the map f 7→ vf between classical observables f ∈ C ∞ (M ) and Hamiltonian vector fields vf ∈ HM . In particular, the momentum p defines t ...
... with the generators of the symmetry transformations required for the objective reduction of the state. In classical mechanics, this correspondence is provided by the map f 7→ vf between classical observables f ∈ C ∞ (M ) and Hamiltonian vector fields vf ∈ HM . In particular, the momentum p defines t ...
Jagiellonian University M. Smoluchowski Institute of Physics Entropy
... The set of all quantum channels is still not completely understood. Merely the set of onequbit channels is satisfactory explored [37, 38]. in this simplest case some interesting problems are open. ...
... The set of all quantum channels is still not completely understood. Merely the set of onequbit channels is satisfactory explored [37, 38]. in this simplest case some interesting problems are open. ...
- Philsci
... any part of classical physics, would be able to issue in physical predictions about actual physical states of affairs entirely independently of measurement. Such a theory would be able to predict and explain macroscopic, quasi-classical phenomena as arising from the quantum field alone, without call ...
... any part of classical physics, would be able to issue in physical predictions about actual physical states of affairs entirely independently of measurement. Such a theory would be able to predict and explain macroscopic, quasi-classical phenomena as arising from the quantum field alone, without call ...
Topological Chern Indices in Molecular Spectra
... A few remarks are in order here. Since 共2j 1 1兲 is the number of quanta in the classical phase space Sj2 for spin Jcl , Eq. (3) looks like a Weyl formula with a correction. The index Cg has been defined and can be computed in “a semiquantal” approach where Jcl is considered as a classical variable a ...
... A few remarks are in order here. Since 共2j 1 1兲 is the number of quanta in the classical phase space Sj2 for spin Jcl , Eq. (3) looks like a Weyl formula with a correction. The index Cg has been defined and can be computed in “a semiquantal” approach where Jcl is considered as a classical variable a ...
Photon counting FIR detectors
... Where Rp is the port impedence In fact, if you use simulation packages such as ADS, they require that you terminate all ports with a characteristic impedance. If Rp is infinite = open circuit then we have voltage noise If R = 0 = short circuit then we have current noise ...
... Where Rp is the port impedence In fact, if you use simulation packages such as ADS, they require that you terminate all ports with a characteristic impedance. If Rp is infinite = open circuit then we have voltage noise If R = 0 = short circuit then we have current noise ...
