Holographic quantum error-correcting code
... ERA tensor network. For instance, one may achieve this goal by distributing E Split invariant 2n-perfectway state rs at di↵erent length scales in a-- scale so into that four SA /subsets log(L) A, where L D. pairs may be possible by using tensors w length of A. Such distributionsB,ofC,EPR D e structu ...
... ERA tensor network. For instance, one may achieve this goal by distributing E Split invariant 2n-perfectway state rs at di↵erent length scales in a-- scale so into that four SA /subsets log(L) A, where L D. pairs may be possible by using tensors w length of A. Such distributionsB,ofC,EPR D e structu ...
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... realizations. Among these realizations there are R(L) different, which grows linearly with L: R(L) = aL. For the RS-chain the number of different realizations is less than 16L, and one can obtain the exact average value by the following procedure. Consider the RS-sequence in (3) generated from a let ...
... realizations. Among these realizations there are R(L) different, which grows linearly with L: R(L) = aL. For the RS-chain the number of different realizations is less than 16L, and one can obtain the exact average value by the following procedure. Consider the RS-sequence in (3) generated from a let ...
DEVIATIONS FROM EXPONENTIAL DECAY IN QUANTUM
... We note at this point that (AH)* and P as calculated in the exponential approximation both depend in a linear way on U(E). We will now give a derivation for a lower bound on g(t) in which the quantity (AH)* plays a fundamental role. In the Heisenberg picture the state of the system is given by the ( ...
... We note at this point that (AH)* and P as calculated in the exponential approximation both depend in a linear way on U(E). We will now give a derivation for a lower bound on g(t) in which the quantity (AH)* plays a fundamental role. In the Heisenberg picture the state of the system is given by the ( ...
Triple to quintuple quantum dots for making multiple qubits
... Semiconductor nano devices whose operation derives from the bound states of individual dopants have received considerable attention because of the promise for new functionalities in quantum electronics. Silicon offers a particularly interesting platform for single dopants because when isotopically p ...
... Semiconductor nano devices whose operation derives from the bound states of individual dopants have received considerable attention because of the promise for new functionalities in quantum electronics. Silicon offers a particularly interesting platform for single dopants because when isotopically p ...
Detailed information may be found here
... which requires a second year UCT Mathematics or Applied Mathematics course or equivalent. For a Theoretical/Mathematical Physics oriented choice of modules, a pass mark of ≥ 60% in a third year UCT Mathematics or Applied Mathematics course, or equivalent, is required. In exceptional cases a student, ...
... which requires a second year UCT Mathematics or Applied Mathematics course or equivalent. For a Theoretical/Mathematical Physics oriented choice of modules, a pass mark of ≥ 60% in a third year UCT Mathematics or Applied Mathematics course, or equivalent, is required. In exceptional cases a student, ...
Quantum Gravity on $ dS_ {3} $
... fixed holonomy Hb around the non-contractible cycle. This corresponds to the partition function with fixed period β of the Euclidean time, that is, fixed inverse temperature. This in turn means we are dealing with the canonical ensemble. The variable conjugate to this holonomy is the holonomy around ...
... fixed holonomy Hb around the non-contractible cycle. This corresponds to the partition function with fixed period β of the Euclidean time, that is, fixed inverse temperature. This in turn means we are dealing with the canonical ensemble. The variable conjugate to this holonomy is the holonomy around ...
Quantum analogue computing
... our models are good, and hence we understand at some level how the system works. We may then use our computer simulations to predict things we have not yet observed, or provide more details of processes that are hard to observe by experiment. That computation of any sort works in a useful way is not ...
... our models are good, and hence we understand at some level how the system works. We may then use our computer simulations to predict things we have not yet observed, or provide more details of processes that are hard to observe by experiment. That computation of any sort works in a useful way is not ...
Kondo Model for the ‘‘0.7 Anomaly’’ in Transport through a... * Kenji Hirose, Yigal Meir, and Ned S. Wingreen
... temperature TK , consistent with the peak width. A puzzling observation was the large value of the residual conductance, G > 0:52e2 =h, for T TK . Here we demonstrate the applicability of an Anderson model to transport through a QPC by comparing the results of perturbation theory in the Kondo li ...
... temperature TK , consistent with the peak width. A puzzling observation was the large value of the residual conductance, G > 0:52e2 =h, for T TK . Here we demonstrate the applicability of an Anderson model to transport through a QPC by comparing the results of perturbation theory in the Kondo li ...
Quantum correlations
... Non-Gaussian quantum discord for Gaussian states We consider a large class of Gaussian states, mixed thermal states (MTS) and squeezed thermal states (STS) and compare the effect of Gaussian and nonGaussian measurements For the large class of states analyzed, in the range of parameters considered, ...
... Non-Gaussian quantum discord for Gaussian states We consider a large class of Gaussian states, mixed thermal states (MTS) and squeezed thermal states (STS) and compare the effect of Gaussian and nonGaussian measurements For the large class of states analyzed, in the range of parameters considered, ...
Quantum effects in chemistry - Fritz Haber Center for Molecular
... [34]. While some of these observations can be understood using density matrix theory and some special assumptions about the nature of the relaxation processes [35], their observation in several different systems, in several different laboratories, suggests that the standard arguments from complete a ...
... [34]. While some of these observations can be understood using density matrix theory and some special assumptions about the nature of the relaxation processes [35], their observation in several different systems, in several different laboratories, suggests that the standard arguments from complete a ...
