80, 032307 (2009)
... Suppressing decoherence in a quantum system is of great importance for quantum information processing as well as high-precision spectroscopy. The fault-tolerance quantum computation requires the decoherence rate to be below a threshold level 关1兴. Low decoherence is also demanded to store quantum inf ...
... Suppressing decoherence in a quantum system is of great importance for quantum information processing as well as high-precision spectroscopy. The fault-tolerance quantum computation requires the decoherence rate to be below a threshold level 关1兴. Low decoherence is also demanded to store quantum inf ...
Elec-‐ph. and ph.-‐ph. coupling in semiconductors and bismuth
... electronic state and q is the phonon wave vector. CALC_ISDP is an option of the electron-phonon calculation. It consists - in a subroutine calc_isdp.f90 called in ph.x, coming from elphsum_simple.f90 with no call to symdyn_munu - in several modications through the pw.x and ph.x codes. The calc isd ...
... electronic state and q is the phonon wave vector. CALC_ISDP is an option of the electron-phonon calculation. It consists - in a subroutine calc_isdp.f90 called in ph.x, coming from elphsum_simple.f90 with no call to symdyn_munu - in several modications through the pw.x and ph.x codes. The calc isd ...
Time dependent entanglement features, and other quantum information aspects,
... In the non-Markovain regime, on the other hand (section 3.3), the environment correlation time is greater than, or of the same order as, the relaxation time over which the state of the system changes. “Memory effects” are thus considered important and are taken into account. The present study is ma ...
... In the non-Markovain regime, on the other hand (section 3.3), the environment correlation time is greater than, or of the same order as, the relaxation time over which the state of the system changes. “Memory effects” are thus considered important and are taken into account. The present study is ma ...
Characterizing and witnessing multipartite correlations: from nonlocality to contextuality PhD thesis
... In the seminal paper of 1935, Einstein, Podolsky and Rosen (EPR35) noticed for the first time the phenomenon of quantum entanglement, which ultimately lead to the formal definition of Nonlocality by J. Bell in 1964 (Bel64). This phenomenon of nonlocality tells that correlations observed among the ou ...
... In the seminal paper of 1935, Einstein, Podolsky and Rosen (EPR35) noticed for the first time the phenomenon of quantum entanglement, which ultimately lead to the formal definition of Nonlocality by J. Bell in 1964 (Bel64). This phenomenon of nonlocality tells that correlations observed among the ou ...
Quantum information with continuous variables
... physical systems in which information is stored and by means of which information is processed or transmitted. Hence physical concepts, and at a more fundamental level quantum physical concepts, must be incorporated in a theory of information and computation. Furthermore, the exploitation of quantum ...
... physical systems in which information is stored and by means of which information is processed or transmitted. Hence physical concepts, and at a more fundamental level quantum physical concepts, must be incorporated in a theory of information and computation. Furthermore, the exploitation of quantum ...
Corrals and Critical Behavior of the Distribution of Fluctuational Paths
... lines: the extreme paths which provide a solution to Eqs. (5) are no longer optimal at the distance ¿D 1y2 beyond the switching line. In particular, as is clear from Figs. 1 and 3 they are not optimal when they encounter caustics, and thus caustics are not seen directly in the prehistory probability ...
... lines: the extreme paths which provide a solution to Eqs. (5) are no longer optimal at the distance ¿D 1y2 beyond the switching line. In particular, as is clear from Figs. 1 and 3 they are not optimal when they encounter caustics, and thus caustics are not seen directly in the prehistory probability ...
Understanding the effects of leakage in superconducting quantum-error-detection circuits hosh, wler, Martinis,
... is important for superconducting qubits not only because higher-energy states |2,|3, . . . are present [4,5], as is the case with most other qubit realizations, but also because they can be utilized to implement two-qubit entangling operations such as the controlled-σ z (CZ) gate [6–8]. While the ...
... is important for superconducting qubits not only because higher-energy states |2,|3, . . . are present [4,5], as is the case with most other qubit realizations, but also because they can be utilized to implement two-qubit entangling operations such as the controlled-σ z (CZ) gate [6–8]. While the ...
How do you divide your (two dimensional) time? .1in SLE, CLE, the
... “There are methods and formulae in science, which serve as masterkeys to many apparently different problems. The resources of such things have to be refilled from time to time. In my opinion at the present time we have to develop an art of handling sums over random surfaces. These sums replace the ...
... “There are methods and formulae in science, which serve as masterkeys to many apparently different problems. The resources of such things have to be refilled from time to time. In my opinion at the present time we have to develop an art of handling sums over random surfaces. These sums replace the ...
Generation of arbitrary Dicke states in spinor Bose±Einstein
... of massive particles instead of fast-escaping photons, are of great importance in fundamental physics as well as in applications in quantum information and quantum measurement. A great deal of eort has been directed toward the creation of such states. Two- [38,39], three- [40] and fourparticle [41] ...
... of massive particles instead of fast-escaping photons, are of great importance in fundamental physics as well as in applications in quantum information and quantum measurement. A great deal of eort has been directed toward the creation of such states. Two- [38,39], three- [40] and fourparticle [41] ...
Non-Abelian Anyons and Topological Quantum Computation
... particles are interchanged twice in a clockwise manner, their trajectory involves a non-trivial winding, and the system does not necessarily come back to the same state. This topological difference between two and three dimensions, first realized by Leinaas and Myrheim, 1977 and by Wilczek, 1982a, l ...
... particles are interchanged twice in a clockwise manner, their trajectory involves a non-trivial winding, and the system does not necessarily come back to the same state. This topological difference between two and three dimensions, first realized by Leinaas and Myrheim, 1977 and by Wilczek, 1982a, l ...
The modal nature of structures in ontic structural realism
... causation but also with an anti-Humean view of the physical laws: these are metaphysically necessary because they flow from the nature of the properties. There is thus no quiddity, for what the properties are consists in the production of certain effects, and no humility, since what the properties a ...
... causation but also with an anti-Humean view of the physical laws: these are metaphysically necessary because they flow from the nature of the properties. There is thus no quiddity, for what the properties are consists in the production of certain effects, and no humility, since what the properties a ...
