The Elegant Universe: Part 2
... cosmic film in reverse, everything that's now rushing apart comes back together, so the universe gets smaller, hotter and denser as we head back to the beginning of time. As we reach the big bang, when the universe was both enormously heavy and incredibly tiny, our projector jams. Our two laws of ph ...
... cosmic film in reverse, everything that's now rushing apart comes back together, so the universe gets smaller, hotter and denser as we head back to the beginning of time. As we reach the big bang, when the universe was both enormously heavy and incredibly tiny, our projector jams. Our two laws of ph ...
Codeword stabilized quantum codes
... of the code. That is, the full subgroup of the semidirect product of S5 and PSU25 that preserves the code [10].” ...
... of the code. That is, the full subgroup of the semidirect product of S5 and PSU25 that preserves the code [10].” ...
triumph, window, clue, and inspiration
... zero mass.) Both to have beautiful equations, and to have uniformity in our description of nature, we’d like to build the world from zero mass building blocks. Unfortunately, several kinds of elementary particles refuse to cooperate with our wishes. Specifically, the W and Z bosons, which mediate t ...
... zero mass.) Both to have beautiful equations, and to have uniformity in our description of nature, we’d like to build the world from zero mass building blocks. Unfortunately, several kinds of elementary particles refuse to cooperate with our wishes. Specifically, the W and Z bosons, which mediate t ...
sy16_oct26_f11a
... How much will the spring compress (i.e. x = xf - xi) to bring the box to a stop (i.e., v = 0 ) if the object is moving initially at a constant velocity (vo) on frictionless surface as shown below ? x Wbox F ( x ) dx ...
... How much will the spring compress (i.e. x = xf - xi) to bring the box to a stop (i.e., v = 0 ) if the object is moving initially at a constant velocity (vo) on frictionless surface as shown below ? x Wbox F ( x ) dx ...
Comparisons between classical and quantum mechanical
... Satyendra Nath Bose (whom they are named after) and Albert Einstein in 19241925 [20, 37, 38]. It was Einstein who realized that a macroscopic fraction of noninteracting massive bosons will accumulate in the lowest single particle quantum state for sufficiently low temperatures. This new phase of mat ...
... Satyendra Nath Bose (whom they are named after) and Albert Einstein in 19241925 [20, 37, 38]. It was Einstein who realized that a macroscopic fraction of noninteracting massive bosons will accumulate in the lowest single particle quantum state for sufficiently low temperatures. This new phase of mat ...
pps
... • Potential Energy – dependent on the relative position of two bodies (ri-rj) that interact with each other via some force • Heat Energy– internal energy of a body due to the microscopic motion (vibration and rotation) of its constituent atoms ...
... • Potential Energy – dependent on the relative position of two bodies (ri-rj) that interact with each other via some force • Heat Energy– internal energy of a body due to the microscopic motion (vibration and rotation) of its constituent atoms ...
SECTION 4 Electric Fields in Matter Polarization p =αE
... charge is now “shielded” by induced charges in the polarized dielectric. Most gases, liquids and amorphous solids (e.g., glasses) are approximately isotropic in their properties; so P is in the same direction as E and they have a single scalar constant susceptibility. Crystalline solids, on the othe ...
... charge is now “shielded” by induced charges in the polarized dielectric. Most gases, liquids and amorphous solids (e.g., glasses) are approximately isotropic in their properties; so P is in the same direction as E and they have a single scalar constant susceptibility. Crystalline solids, on the othe ...
Optically polarized atoms_ch_7_Atomic_Transitions
... Back to dipole transitions • Transition amplitude : < ψ2|d|ψ1> , where d=er is the dipole operator • For multi-electron atoms dipole operator is sum over electrons : d=Sidi • However, the operator changes at most one electron at a time, so for pure configurations, transitions are only allowed betw ...
... Back to dipole transitions • Transition amplitude : < ψ2|d|ψ1> , where d=er is the dipole operator • For multi-electron atoms dipole operator is sum over electrons : d=Sidi • However, the operator changes at most one electron at a time, so for pure configurations, transitions are only allowed betw ...
Effective ergospheres of magnetized black holes and the Kerr
... the possibility of an electrodynamic mechanism for extracting energy from black holes. In principle, this mechanism would be more efficient than the conventional mechanisms.' Although several calculations, both analytic and numerical, have been carried out on the interaction o f a magnetized plasma ...
... the possibility of an electrodynamic mechanism for extracting energy from black holes. In principle, this mechanism would be more efficient than the conventional mechanisms.' Although several calculations, both analytic and numerical, have been carried out on the interaction o f a magnetized plasma ...
Experimental Implementation of Adiabatic Passage between
... describe all phases of matter and their quantum phase transitions (QPTs) [1–3]. The discovery of the fractional quantum Hall (FQH) effect [4] indicates the existence of an exotic state of matter termed topological orders [5], which are beyond the usual symmetry description. This type of order has so ...
... describe all phases of matter and their quantum phase transitions (QPTs) [1–3]. The discovery of the fractional quantum Hall (FQH) effect [4] indicates the existence of an exotic state of matter termed topological orders [5], which are beyond the usual symmetry description. This type of order has so ...
Codes and designs for quantum error correction
... indexed by bits of the corresponding code and $m$ parity-check vertices indexed by parity-check equations defined by , where an edge joins a bit vertex to a parity-check vertex if the bit is checked by the corresponding parity-check equation. An -cycle in a graph is a sequence of $i+1$ connected ver ...
... indexed by bits of the corresponding code and $m$ parity-check vertices indexed by parity-check equations defined by , where an edge joins a bit vertex to a parity-check vertex if the bit is checked by the corresponding parity-check equation. An -cycle in a graph is a sequence of $i+1$ connected ver ...
