Combinatorics and Boson normal ordering: A gentle introduction
... clear and straightforward, in practice it can be tedious and cumbersome when the expression is complicated, and is even less tractable when we consider operators defined by an infinite series expansion. It is thus desirable to find manageable formulas or guiding principles that lead to solutions of ...
... clear and straightforward, in practice it can be tedious and cumbersome when the expression is complicated, and is even less tractable when we consider operators defined by an infinite series expansion. It is thus desirable to find manageable formulas or guiding principles that lead to solutions of ...
Quantum Wires and Quantum Point Contacts
... •The transmission probability of contact p into contact q is Tq←p = Tqp. It is possible to have Tqp > 1, since more than one mode may connect the two contacts. Tqp does not have to be an integer, Tpp is a backscattering probability. •The total current emitted by contact p is Ip, while μp is the elec ...
... •The transmission probability of contact p into contact q is Tq←p = Tqp. It is possible to have Tqp > 1, since more than one mode may connect the two contacts. Tqp does not have to be an integer, Tpp is a backscattering probability. •The total current emitted by contact p is Ip, while μp is the elec ...
270
... As the quantum analogue of the fictitious kinetic energy term goes to zero, the Hamiltonian in eq 15 approximates the adiabatic quantum Hamiltonian of the system (i.e., quantummechanical nuclei on an approximation to the adiabatic, BornOppenheimer, electronic surface given by the energy functional E ...
... As the quantum analogue of the fictitious kinetic energy term goes to zero, the Hamiltonian in eq 15 approximates the adiabatic quantum Hamiltonian of the system (i.e., quantummechanical nuclei on an approximation to the adiabatic, BornOppenheimer, electronic surface given by the energy functional E ...
the technical page
... the deterministic value V = 0, the first-order development of (8b) leads to the local formulas for time (synchronous coordinates system) : ...
... the deterministic value V = 0, the first-order development of (8b) leads to the local formulas for time (synchronous coordinates system) : ...
Steven Simon
... Dummy’s Guide To Topological Quantum Computing • Uses 2 Dimensional Systems which are realizations of TQFTs, i.e., have quasiparticles with NonAbelian Statistics. • Quantum Information is encoded in nonlocal topological degrees of freedom that do not couple to any local quantity. • States can be ma ...
... Dummy’s Guide To Topological Quantum Computing • Uses 2 Dimensional Systems which are realizations of TQFTs, i.e., have quasiparticles with NonAbelian Statistics. • Quantum Information is encoded in nonlocal topological degrees of freedom that do not couple to any local quantity. • States can be ma ...
Revealing novel quantum phases in quantum antiferromagnets on
... well-known limit of the two-dimensional quantum Heisenberg antiferromagnet (2DQHAF). In this section we will consider the case of zero applied magnetic field H, while the effects of a finite field will be accounted for in the next section. In the clean limit, the 2DQHAF is well known to support long ...
... well-known limit of the two-dimensional quantum Heisenberg antiferromagnet (2DQHAF). In this section we will consider the case of zero applied magnetic field H, while the effects of a finite field will be accounted for in the next section. In the clean limit, the 2DQHAF is well known to support long ...
particle in a box the uncertainty principle
... —ruled out by experiment—matter waves shown to interfere Is it as Schrödinger first believed—the wave is real, not the particle? —abandoned for many reasons, including the fact that unlike waves, particles do not “spread out” ...
... —ruled out by experiment—matter waves shown to interfere Is it as Schrödinger first believed—the wave is real, not the particle? —abandoned for many reasons, including the fact that unlike waves, particles do not “spread out” ...
Kurt Symanzik—a stable fixed point beyond triviality
... for large field strengths. In particular, the potential whose minimum determines the vacuum decreases without bound for large field. . . .’. Later, in 1975, D J Gross claims on p 186 ff in [69]: ‘. . . consider the most general theory involving only scalar fields, φi . . . where I have chosen the φ’ ...
... for large field strengths. In particular, the potential whose minimum determines the vacuum decreases without bound for large field. . . .’. Later, in 1975, D J Gross claims on p 186 ff in [69]: ‘. . . consider the most general theory involving only scalar fields, φi . . . where I have chosen the φ’ ...
Review: Quantum mechanics of the harmonic oscillator
... • We will no longer deal with the explicit solutions ...
... • We will no longer deal with the explicit solutions ...
arXiv:gr-qc/9901024 v1 8 Jan 1999 - Philsci
... regarded as the Holy Grail of theoretical physics for some forty years. In this essay, we will discuss a philosophical aspect of the search for such a theory that bears on our understanding of time: namely, the senses in which our standard ideas of time, and more generally spacetime, might be not fu ...
... regarded as the Holy Grail of theoretical physics for some forty years. In this essay, we will discuss a philosophical aspect of the search for such a theory that bears on our understanding of time: namely, the senses in which our standard ideas of time, and more generally spacetime, might be not fu ...
On the Study of Quantum Properties of Space-Time with
... should give way to a somewhat \fuzzy" (or \foamy") picture (see, e.g., Refs. [34, 35, 36]), but these new concepts are usually only discussed at a rather formal level. If we are to test this prediction we must de ne space-time fuzziness in physically meaningful (operative) terms. Interferometers are ...
... should give way to a somewhat \fuzzy" (or \foamy") picture (see, e.g., Refs. [34, 35, 36]), but these new concepts are usually only discussed at a rather formal level. If we are to test this prediction we must de ne space-time fuzziness in physically meaningful (operative) terms. Interferometers are ...
Quantum Computational Renormalization in the - IAP TU
... trace, but because HJ and HL are left unentangled, this distinction only affects the success probability and not the resulting map. As the weights of the “successful” and “failure” outcomes are different, the failure probability of the gate given successful buffering will be different from 1/3 away ...
... trace, but because HJ and HL are left unentangled, this distinction only affects the success probability and not the resulting map. As the weights of the “successful” and “failure” outcomes are different, the failure probability of the gate given successful buffering will be different from 1/3 away ...
