![Coulomb-Blockade Oscillations in Semiconductor Nanostructures](http://s1.studyres.com/store/data/017158096_1-c4e9959f13f87d5613f0019c95255d81-300x300.png)
Coulomb-Blockade Oscillations in Semiconductor Nanostructures
... properties of a 2DEG (based on Ref. [8]) we present in See. 2 a discussion of the key results of a linear response theory for Coulomb-blockade oscillations in a quantum dot [19, 20]. In See. 3 we review experimental results on quantum dots [15]-[17] and disordered quantum wires [9]-[14] in the absen ...
... properties of a 2DEG (based on Ref. [8]) we present in See. 2 a discussion of the key results of a linear response theory for Coulomb-blockade oscillations in a quantum dot [19, 20]. In See. 3 we review experimental results on quantum dots [15]-[17] and disordered quantum wires [9]-[14] in the absen ...
Circuit QED: Superconducting Qubits Coupled to Microwave Photons
... however further discussion in the Appendix (B) of spontaneous emission into transmission lines which act effectively as fixed impedances. Dissipation into a cold resistor can in fact be useful for qubit reset(Reed et al., 2010b) to the ground state since reset requires removal of entropy to a cold b ...
... however further discussion in the Appendix (B) of spontaneous emission into transmission lines which act effectively as fixed impedances. Dissipation into a cold resistor can in fact be useful for qubit reset(Reed et al., 2010b) to the ground state since reset requires removal of entropy to a cold b ...
Quantum computation and quantum information (PDF
... version). In his talk, he pointed out the difficulty of simulating quantum systems using classical computers. In part, this is due to the number of variables a computer must keep track of, when simulating the behavior of a quantum system. This number grows exponentially with the size of the system b ...
... version). In his talk, he pointed out the difficulty of simulating quantum systems using classical computers. In part, this is due to the number of variables a computer must keep track of, when simulating the behavior of a quantum system. This number grows exponentially with the size of the system b ...
Reflection symmetric ballistic microstructures
... related to those for the scattering matrix S. It has been shown5–8 that ensembles in which S is distributed with an ‘‘equal a priori probability’’ across the available matrix space provide a good description of the statistical properties of quantum transport when ~1! the classical dynamics is chaoti ...
... related to those for the scattering matrix S. It has been shown5–8 that ensembles in which S is distributed with an ‘‘equal a priori probability’’ across the available matrix space provide a good description of the statistical properties of quantum transport when ~1! the classical dynamics is chaoti ...
"Loop Quantum Gravity" (Rovelli)
... order to take into account what we have learned with both our present "fundamental" theories. The difference between the formulation of the problem of quantum gravity given by a highenergy physicist and a relativist derives therefore from a different evaluation of general relativity. For the first, ...
... order to take into account what we have learned with both our present "fundamental" theories. The difference between the formulation of the problem of quantum gravity given by a highenergy physicist and a relativist derives therefore from a different evaluation of general relativity. For the first, ...
Tailoring Quantum Architectures to Implementation Style: A
... Quantum computing is a new computing paradigm that takes advantage of distinctive properties in quantum mechanics. Quantum superposition allows quantum bits (qubits) to represent multiple states simultaneously. Whereas a classical n-bit string may possess exactly one of 2n possible values, a string ...
... Quantum computing is a new computing paradigm that takes advantage of distinctive properties in quantum mechanics. Quantum superposition allows quantum bits (qubits) to represent multiple states simultaneously. Whereas a classical n-bit string may possess exactly one of 2n possible values, a string ...
hep-th/0510270 PDF
... in a frame of the general relativity, and its magnitude is somehow equal to ∼ Hc, where H is the Hubble constant, c is the light velocity. 2. In the same 1998, two teams of astrophysicists, which were collecting supernovae 1a data with the aim to specificate parameters of cosmological expansion, rep ...
... in a frame of the general relativity, and its magnitude is somehow equal to ∼ Hc, where H is the Hubble constant, c is the light velocity. 2. In the same 1998, two teams of astrophysicists, which were collecting supernovae 1a data with the aim to specificate parameters of cosmological expansion, rep ...
Fractional quantum Hall effect in optical lattices
... far, there has been no direct experimental observation of fractional statistics although some signatures have been observed in electron interferometer experiments 关12,13兴. Strongly correlated quantum gases can be a good alternative where the systems are more controllable and impurities are not prese ...
... far, there has been no direct experimental observation of fractional statistics although some signatures have been observed in electron interferometer experiments 关12,13兴. Strongly correlated quantum gases can be a good alternative where the systems are more controllable and impurities are not prese ...
Understanding the effects of leakage in superconducting quantum-error-detection circuits hosh, wler, Martinis,
... there exists a finite probability that the population tunnels out of the computational subspace, a phenomenon often referred to as leakage [1–3]. Understanding the effects of leakage is important for superconducting qubits not only because higher-energy states |2,|3, . . . are present [4,5], as is ...
... there exists a finite probability that the population tunnels out of the computational subspace, a phenomenon often referred to as leakage [1–3]. Understanding the effects of leakage is important for superconducting qubits not only because higher-energy states |2,|3, . . . are present [4,5], as is ...
ןב תטיסרבינוא - בגנב ןוירוג
... ferromagnet. However, the connection of ferromagnetic metals (FM) to semiconductors (S) is inefficient, due to a large impedance mismatch between them. 17–20 In the diffusivetransport regime, the spin-polarized current across a FM/S junction is dominated by the ratio RF M /RS where RF M (RS ) is the ...
... ferromagnet. However, the connection of ferromagnetic metals (FM) to semiconductors (S) is inefficient, due to a large impedance mismatch between them. 17–20 In the diffusivetransport regime, the spin-polarized current across a FM/S junction is dominated by the ratio RF M /RS where RF M (RS ) is the ...
Quantum numbers and Angular Momentum Algebra Quantum
... |(pq)Mi = ap† aq† |Φ0 i, where |Φ0 i is a chosen reference state, say for example the Slater determinant which approximates 16 O with the 0s and the 0p shells being filled, and M = mp + mq . Recall that we label single-particle states above the Fermi level as abcd . . . and states below the Fermi le ...
... |(pq)Mi = ap† aq† |Φ0 i, where |Φ0 i is a chosen reference state, say for example the Slater determinant which approximates 16 O with the 0s and the 0p shells being filled, and M = mp + mq . Recall that we label single-particle states above the Fermi level as abcd . . . and states below the Fermi le ...