Nature template - PC Word 97
... of duration T during which a large number of tunnelling events are counted. The timetrace is divided into a large number N of time segments of length t . From the number of electrons counted in each time segment we find the probability distribution Pn from which the cumulants as functions of measure ...
... of duration T during which a large number of tunnelling events are counted. The timetrace is divided into a large number N of time segments of length t . From the number of electrons counted in each time segment we find the probability distribution Pn from which the cumulants as functions of measure ...
Tensor Product Methods and Entanglement
... In the past decade, the method has gone through major algorithmic developments by various groups.[20,74,101,102,107,109] For example, the two-body reduced density matrices calculated with the DMRG method[24,49,66] can be used in the standard orbital optimization procedure.[3] Resulting methods are t ...
... In the past decade, the method has gone through major algorithmic developments by various groups.[20,74,101,102,107,109] For example, the two-body reduced density matrices calculated with the DMRG method[24,49,66] can be used in the standard orbital optimization procedure.[3] Resulting methods are t ...
950 - IACR
... strings (CRS), and that are statistically hiding.1 Yet, when using these commitments to get everlastingly secure OT, we run into the same problem again: We would get an everlastingly secure OT using a CRS, but a generalization of Lo’s impossibility shows that no everlastingly secure OT protocols ex ...
... strings (CRS), and that are statistically hiding.1 Yet, when using these commitments to get everlastingly secure OT, we run into the same problem again: We would get an everlastingly secure OT using a CRS, but a generalization of Lo’s impossibility shows that no everlastingly secure OT protocols ex ...
Nowling, Sean Robert - 2007
... string theory. Similarly, initial conditions in string theory remain largely out of reach. In part one of this thesis, a toy model for a big-bang like initial singularity will be constructed and a proposal will be made for the construction of initial conditions in string theory in the presence of co ...
... string theory. Similarly, initial conditions in string theory remain largely out of reach. In part one of this thesis, a toy model for a big-bang like initial singularity will be constructed and a proposal will be made for the construction of initial conditions in string theory in the presence of co ...
Quantum reflection and dwell times of
... Near threshold singularity also present in Wigner’s time delay: however, only for s-waves. With the scattering phase shift, ...
... Near threshold singularity also present in Wigner’s time delay: however, only for s-waves. With the scattering phase shift, ...
Change Without Time - Publikationsserver der Universität Regensburg
... understand the quantum measurement problem. While the emergence of classicality can be well described within algebraic quantum mechanics of infinite systems, this can be achieved only in infinite time. This led me to a study of quantum dynamics of infinite systems, which turned out to be far less un ...
... understand the quantum measurement problem. While the emergence of classicality can be well described within algebraic quantum mechanics of infinite systems, this can be achieved only in infinite time. This led me to a study of quantum dynamics of infinite systems, which turned out to be far less un ...
QUANTUM COMPUTING
... In order to further help the students, at the end of each chapter I put the references to the corresponding chapters of the books or to the research articles that inspired my lectures and should be considered the main resource to begin the advanced study in the field of quantum ...
... In order to further help the students, at the end of each chapter I put the references to the corresponding chapters of the books or to the research articles that inspired my lectures and should be considered the main resource to begin the advanced study in the field of quantum ...
Quantum Optics VII Conference Program
... University of Innsbruck, Institute for Experimental Physics In this talk, the basic tool box of the Innsbruck quantum information processor based on a string of trapped Ca+ ions will be reviewed. For quantum information science, the toolbox operations are used to encode one logical qubit in entangle ...
... University of Innsbruck, Institute for Experimental Physics In this talk, the basic tool box of the Innsbruck quantum information processor based on a string of trapped Ca+ ions will be reviewed. For quantum information science, the toolbox operations are used to encode one logical qubit in entangle ...
Macroscopic Quantum Effects in Biophysics and
... Initially, quantum mechanics appeared as a theory of microscopic physical systems (elementary particles, atoms, molecules) and phenomena at small space-time scales; typically, quantum phenomena are manifested at dimensions smaller than 1 nm and time intervals shorter than 1 µs. However, from the ver ...
... Initially, quantum mechanics appeared as a theory of microscopic physical systems (elementary particles, atoms, molecules) and phenomena at small space-time scales; typically, quantum phenomena are manifested at dimensions smaller than 1 nm and time intervals shorter than 1 µs. However, from the ver ...
Q QUANTUM COHERENCE PROGRESS
... essential property of the macroscopic world. There are three basic motivations for studying entanglement in the macroscopic world. The first motivation is fundamental. Researchers want to know whether large objects can support entanglement. The conventional wisdom is that a system that consists of a ...
... essential property of the macroscopic world. There are three basic motivations for studying entanglement in the macroscopic world. The first motivation is fundamental. Researchers want to know whether large objects can support entanglement. The conventional wisdom is that a system that consists of a ...
Dynamics of the two-spin spin-boson model with a
... entanglement and spin-bath entanglement influenced by the interplay among these interactions. One may expect that distinct entanglement dynamics emerges because of the competition of various interactions, deviating from that of the two spins individually coupled to the Ohmic baths.20 Moreover, the D ...
... entanglement and spin-bath entanglement influenced by the interplay among these interactions. One may expect that distinct entanglement dynamics emerges because of the competition of various interactions, deviating from that of the two spins individually coupled to the Ohmic baths.20 Moreover, the D ...