Fundamental aspects of quantum Brownian motion
... implies that at zero frequency the spectral weight of the current fluctuations vanishes in the generic case where the admittance does not exhibit an infrared divergence. We cannot emphasize enough that the quantum fluctuation-dissipation relation 共5兲 and corresponding implications hold true for any ...
... implies that at zero frequency the spectral weight of the current fluctuations vanishes in the generic case where the admittance does not exhibit an infrared divergence. We cannot emphasize enough that the quantum fluctuation-dissipation relation 共5兲 and corresponding implications hold true for any ...
Steady-state entanglement of two atoms created by classical driving
... This amount is much higher than in a number of recent proposals. In particular, it is higher than that in the case when the squeezed vacuum is used for stabilization of entanglement instead of the classical driving field 关3兴. Outside the Lamb-Dicke limit, i.e., when ⌫12 ⬍ ⌫, both the triplet and the ...
... This amount is much higher than in a number of recent proposals. In particular, it is higher than that in the case when the squeezed vacuum is used for stabilization of entanglement instead of the classical driving field 关3兴. Outside the Lamb-Dicke limit, i.e., when ⌫12 ⬍ ⌫, both the triplet and the ...
Quantum Computer Compilers - Computer Science, Columbia
... • “Ion trap chips look well placed to create useful computers before other methods.”–Andrew Steane • “There is progress, but it’s still very slow.”–Chris Monroe • “I’d say almost any prediction about what a quantum computer will look like will, with high probability, be wrong. Ion trappers are encou ...
... • “Ion trap chips look well placed to create useful computers before other methods.”–Andrew Steane • “There is progress, but it’s still very slow.”–Chris Monroe • “I’d say almost any prediction about what a quantum computer will look like will, with high probability, be wrong. Ion trappers are encou ...
TEMPERATURE, PERIODICITY AND HORIZONS
... Section 2 is a detailed study of the two-point function of a scalar field with respect to states of zero temperature (vacuum) and of finite temperature. The field is “free” in the sense that it satisfies a linear field equation, but the formalism is broad enough to include external gravitational and ...
... Section 2 is a detailed study of the two-point function of a scalar field with respect to states of zero temperature (vacuum) and of finite temperature. The field is “free” in the sense that it satisfies a linear field equation, but the formalism is broad enough to include external gravitational and ...
The Weak Force: From Fermi to Feynman
... case. In fact, at the time of the incident Pauli had been travelling from Copenhagen to Zürich and, it was later revealed, at the precise moment of the malfunction Pauli had stopped to await a connecting train in Göttingen[4]. Pauli enters into our story of β decay around 1930, the year in which h ...
... case. In fact, at the time of the incident Pauli had been travelling from Copenhagen to Zürich and, it was later revealed, at the precise moment of the malfunction Pauli had stopped to await a connecting train in Göttingen[4]. Pauli enters into our story of β decay around 1930, the year in which h ...
