Dissipative decoherence in the Grover algorithm
... static energy shifts of individual qubits which may generate many-body quantum chaos in a quantum computer hardware [11]. This second type of errors, e.g. static imperfections, gives a more rapid decay of fidelity as it has been shown in [12,10]. In the case of quantum algorithms for a complex dynam ...
... static energy shifts of individual qubits which may generate many-body quantum chaos in a quantum computer hardware [11]. This second type of errors, e.g. static imperfections, gives a more rapid decay of fidelity as it has been shown in [12,10]. In the case of quantum algorithms for a complex dynam ...
Graviton Physics
... of gravitons. Indeed, like photons, such particles are massless and subject to a gauge invariance, so that similar analytic results for graviton cross sections can be expected. Also, just as virtual photon exchange leads to a detailed understanding of electromagnetic interactions between charged sys ...
... of gravitons. Indeed, like photons, such particles are massless and subject to a gauge invariance, so that similar analytic results for graviton cross sections can be expected. Also, just as virtual photon exchange leads to a detailed understanding of electromagnetic interactions between charged sys ...
Exciton Beats in GaAs Quantum Wells: Bosonic Representation and Collective... J. Fern´andez-Rossier and C. Tejedor
... which are observed in transient optical experiments on QW [1–4]. To this end, we consider the coherent behavior of excitons using the simplest albeit non-trivial model where they are treated as non-interacting bosons. Hence, our work relates directly to studies for which nonlinear effects are not im ...
... which are observed in transient optical experiments on QW [1–4]. To this end, we consider the coherent behavior of excitons using the simplest albeit non-trivial model where they are treated as non-interacting bosons. Hence, our work relates directly to studies for which nonlinear effects are not im ...
Post-Markov master equation for the dynamics of open quantum
... non-Markovian dynamics, these exact evolution equations may be cast into the form of a time-local master equation involving the reduced density operator r t at time t only. A finite memory time and thus non-Markovian effects are exactly taken into account by suitable time dependent coefficients ente ...
... non-Markovian dynamics, these exact evolution equations may be cast into the form of a time-local master equation involving the reduced density operator r t at time t only. A finite memory time and thus non-Markovian effects are exactly taken into account by suitable time dependent coefficients ente ...
Quantum electrodynamics: one- and two-photon processes Contents December 19, 2005
... These are the lecture notes of the five hour course on quantum electrodynamics given during the “Graduate course on Theory and Spectroscopy” in Han-sur-Lesse, Belgium, December 12-16, 2005. This part only treats the vacuum. An updated version that includes the part on the interaction between molecul ...
... These are the lecture notes of the five hour course on quantum electrodynamics given during the “Graduate course on Theory and Spectroscopy” in Han-sur-Lesse, Belgium, December 12-16, 2005. This part only treats the vacuum. An updated version that includes the part on the interaction between molecul ...
First Principle Calculations of Positron
... • The state of the positron can be explained in terms of the positron Affinity (calculated by DFT GGA) between the Qdot and the matrix. • Potential well is about 2 eV therefore positrons are trapped in the CdSe Qdots. • Using an LMTO basis set we find that almost 80% of the positron wave function is ...
... • The state of the positron can be explained in terms of the positron Affinity (calculated by DFT GGA) between the Qdot and the matrix. • Potential well is about 2 eV therefore positrons are trapped in the CdSe Qdots. • Using an LMTO basis set we find that almost 80% of the positron wave function is ...
Coupled Quantum– Atomistic and Quantum–Continuum Mechanics
... quasi-continuum method is not yet developed to the point where the EAM-based approach is obsolete. Chief among the present limitations is the restriction to periodic OFDFT calculations. Consequently, the finite element mesh cannot be resolved down to individual atoms, which would then need to be han ...
... quasi-continuum method is not yet developed to the point where the EAM-based approach is obsolete. Chief among the present limitations is the restriction to periodic OFDFT calculations. Consequently, the finite element mesh cannot be resolved down to individual atoms, which would then need to be han ...
1 slide per page() - Wayne State University Physics and Astronomy
... An element can also absorb light at specific wavelengths An absorption spectrum can be obtained by passing a continuous radiation spectrum through a vapor of the gas The absorption spectrum consists of a series of dark lines superimposed on the otherwise continuous spectrum ...
... An element can also absorb light at specific wavelengths An absorption spectrum can be obtained by passing a continuous radiation spectrum through a vapor of the gas The absorption spectrum consists of a series of dark lines superimposed on the otherwise continuous spectrum ...
Solutions - faculty.ucmerced.edu
... 5. The field of an electric dipole decreases as 1/r3 when the distance of a given point to the dipole, r, is much larger than the separation between the charges. The only way to arrange two charges with a total charge of zero is to form a dipole. There are, however, many ways to arrange four charge ...
... 5. The field of an electric dipole decreases as 1/r3 when the distance of a given point to the dipole, r, is much larger than the separation between the charges. The only way to arrange two charges with a total charge of zero is to form a dipole. There are, however, many ways to arrange four charge ...
Lecture 4 Density instead of the wavefunction CHEM6085: Density
... • In this form it is not practically useful, but it does provide the first step for deriving the computational techniques on which DFT is based • These techniques make use of a variational principle for DFT, which is known as the second H-K theorem • These theorems are considered to be amongst the g ...
... • In this form it is not practically useful, but it does provide the first step for deriving the computational techniques on which DFT is based • These techniques make use of a variational principle for DFT, which is known as the second H-K theorem • These theorems are considered to be amongst the g ...
pdf - at www.arxiv.org.
... According to (3), the constancy of ħc and G is equivalent to the constancy of mp. This feature is especially satisfactory within DeLightS and some other models featuring finite universes, where M is also considered constant. On those grounds, we said in (14) that the ratio M/mp has to be a universal ...
... According to (3), the constancy of ħc and G is equivalent to the constancy of mp. This feature is especially satisfactory within DeLightS and some other models featuring finite universes, where M is also considered constant. On those grounds, we said in (14) that the ratio M/mp has to be a universal ...
ppt - University of New Mexico
... can be expressed as powerful circuit identities. Generalized graph ...
... can be expressed as powerful circuit identities. Generalized graph ...