Quantum numbers for relative ground states of antiferromagnetic
... numbers N of spin sites and spin quantum numbers s where the interaction is given by antiferromagnetic nearest neighbor exchange7–12 . One quantity of interest is the shift quantum number k = 0, . . . N − 1 associated with the cyclic shift symmetry of the rings. The corresponing crystal momentum is ...
... numbers N of spin sites and spin quantum numbers s where the interaction is given by antiferromagnetic nearest neighbor exchange7–12 . One quantity of interest is the shift quantum number k = 0, . . . N − 1 associated with the cyclic shift symmetry of the rings. The corresponing crystal momentum is ...
Quantum Mechanical Modelling and Optical Spectroscopy of
... We rely on fossil fuels for more than 80% of our current energy needs, a situation which is not sustainable in the long-term. On top of this, the energy demand is expected to grow by almost half over the next two decades.[1] The amount of energy the earth’s surface receives from the sun in one hour ...
... We rely on fossil fuels for more than 80% of our current energy needs, a situation which is not sustainable in the long-term. On top of this, the energy demand is expected to grow by almost half over the next two decades.[1] The amount of energy the earth’s surface receives from the sun in one hour ...
Quantum Mechanics II SS 2014
... In the special case of a central potential, V (r), the orbital angular momentum, L, particle is a constant of motion. Therefore, there exist stationary states with well-defined ~ 2 and Lz . And, as we found in angular momentum, i.e., eigenstates common to H, L QM I, the Schrödinger equation of a sp ...
... In the special case of a central potential, V (r), the orbital angular momentum, L, particle is a constant of motion. Therefore, there exist stationary states with well-defined ~ 2 and Lz . And, as we found in angular momentum, i.e., eigenstates common to H, L QM I, the Schrödinger equation of a sp ...
Adiabatic Quantum Computation is Equivalent to Standard Quantum Computation Dorit Aharonov
... due to several breakthrough discoveries. Shor’s quantum algorithm for factorization [1], followed by several other algorithms to solve algebraic and combinatorial problems (see, e.g., [2–5]) have demonstrated the possible exponential advantage of quantum computing systems over classical ones. These ...
... due to several breakthrough discoveries. Shor’s quantum algorithm for factorization [1], followed by several other algorithms to solve algebraic and combinatorial problems (see, e.g., [2–5]) have demonstrated the possible exponential advantage of quantum computing systems over classical ones. These ...
Lindblad driving for nonequilibrium steady
... to two explicitly modeled leads of up to 140 modes each of which is stabilized by its respective Lindblad baths. Starting with an iterated Liouville-von Neumann equation for the reduced density matrix of the system we find that a Born-Markov approximation yields a QME in Lindblad form that describes ...
... to two explicitly modeled leads of up to 140 modes each of which is stabilized by its respective Lindblad baths. Starting with an iterated Liouville-von Neumann equation for the reduced density matrix of the system we find that a Born-Markov approximation yields a QME in Lindblad form that describes ...
Wellposedness of a nonlinear, logarithmic Schrödinger equation of
... rise to a modular type nonlinearity κQψ [6, 25], represents a field through which the electrons interact with themselves and can be interpreted as a quantum diffusion term yielding a theory which contains quantum–mechanical confinement ...
... rise to a modular type nonlinearity κQψ [6, 25], represents a field through which the electrons interact with themselves and can be interpreted as a quantum diffusion term yielding a theory which contains quantum–mechanical confinement ...
Introduction to Computational Quantum Chemistry: Theory
... Transition energies and intensities for UV and IR spectra NMR chemical shifts Dipole moments, polarisabilities and hyperpolarisabilities Reaction pathways and mechanisms ...
... Transition energies and intensities for UV and IR spectra NMR chemical shifts Dipole moments, polarisabilities and hyperpolarisabilities Reaction pathways and mechanisms ...
Beyond Effective Potential via Variational Perturbation Theory
... a system can only be described correctly in the strong-coupling limit, i.e. for large coupling constants, the original weak-coupling series will be completely inadequate to describe the system. In either case, in order for the description of a system to be closed and complete, it must be possible th ...
... a system can only be described correctly in the strong-coupling limit, i.e. for large coupling constants, the original weak-coupling series will be completely inadequate to describe the system. In either case, in order for the description of a system to be closed and complete, it must be possible th ...
