1 Riemannian metric tensor
... the matrix, that is the number of negative eigenvalues and positive ones, is fixed). Now we are asking whether this can be done at every point in a smooth way. That is pointwise it is easy to change co-ordinates so that the metric tensor is whatever you want, but globally it is harder and in fact th ...
... the matrix, that is the number of negative eigenvalues and positive ones, is fixed). Now we are asking whether this can be done at every point in a smooth way. That is pointwise it is easy to change co-ordinates so that the metric tensor is whatever you want, but globally it is harder and in fact th ...
Ellipse PowerPoint
... Ellipse – Story Problem A semielliptical arch is to have a span of 100 feet. The height of the arch, at a distance 40 feet from the center is to be 100 feet. Find the height of the arch at its center. ...
... Ellipse – Story Problem A semielliptical arch is to have a span of 100 feet. The height of the arch, at a distance 40 feet from the center is to be 100 feet. Find the height of the arch at its center. ...
Superconducting phase qubit coupled to a nanomechanical resonator:
... For a qubit with energy level spacing ⌬⑀ coupled with strength g to a resonator with angular frequency 0 and quality factor Q, the RWA is valid when both 兩0 − ⌬⑀ / ប兩 Ⰶ 0 / Q and g Ⰶ ⌬⑀. However, the resonant Rabi frequency, which is proportional to g, is then much smaller than the qubit frequenc ...
... For a qubit with energy level spacing ⌬⑀ coupled with strength g to a resonator with angular frequency 0 and quality factor Q, the RWA is valid when both 兩0 − ⌬⑀ / ប兩 Ⰶ 0 / Q and g Ⰶ ⌬⑀. However, the resonant Rabi frequency, which is proportional to g, is then much smaller than the qubit frequenc ...
