Chapter 3. Foundations of Quantum Theory II
... 3.2.1 The operator-sum representation We now proceed to the next step in our program of understanding the behavior of one part of a bipartite quantum system. We have seen that a pure state of the bipartite system AB may behave like a mixed state when we observe subsystem A alone, and that an orthogo ...
... 3.2.1 The operator-sum representation We now proceed to the next step in our program of understanding the behavior of one part of a bipartite quantum system. We have seen that a pure state of the bipartite system AB may behave like a mixed state when we observe subsystem A alone, and that an orthogo ...
Ab-initio Modeling of Cold Gases November 11, 2009
... Experimental progress has been rapid. The most recent advances include the observation of the Mott-instulating phase in the Fermi-Hubbard model [2] and the observation of the superexchange mechanism in a two-well system [3]. These experiments have mostly been explained qualitatively so far. Further ...
... Experimental progress has been rapid. The most recent advances include the observation of the Mott-instulating phase in the Fermi-Hubbard model [2] and the observation of the superexchange mechanism in a two-well system [3]. These experiments have mostly been explained qualitatively so far. Further ...
Classical/Quantum Dynamics of a Particle in Free Fall
... at a very early point in his/her education, and with the first & last of those systems we are never done: they are—for reasons having little to do with their physical importance—workhorses of theoretical mechanics, traditionally employed to illustrated formal developments as they emerge, one after an ...
... at a very early point in his/her education, and with the first & last of those systems we are never done: they are—for reasons having little to do with their physical importance—workhorses of theoretical mechanics, traditionally employed to illustrated formal developments as they emerge, one after an ...
Deterministic Controlled-NOT Gate For Single-Photon Two
... It has been recognized that building a deterministic quantum information processor (QIP) is possible for systems that use several degrees of freedom of a singlephoton to encode multiple qubits [3]. This type of QIP cannot be used for general-purpose quantum computation because it requires resources ...
... It has been recognized that building a deterministic quantum information processor (QIP) is possible for systems that use several degrees of freedom of a singlephoton to encode multiple qubits [3]. This type of QIP cannot be used for general-purpose quantum computation because it requires resources ...
Particle Statistics Affects Quantum Decay and Fano Interference
... initially occupied by two indistinguishable particles, either bosons or identical fermions [27]. In detail, we consider a system composed of two sites j1i and j2i, respectively, with energy ϵ1 and ϵ2 , side coupled with hopping rates κ 1 and κ 2 , to a common semi-infinite chain of coupled sites (a ...
... initially occupied by two indistinguishable particles, either bosons or identical fermions [27]. In detail, we consider a system composed of two sites j1i and j2i, respectively, with energy ϵ1 and ϵ2 , side coupled with hopping rates κ 1 and κ 2 , to a common semi-infinite chain of coupled sites (a ...
Pauline Oliveros and Quantum Sound
... entities, and their actions would be measured by classical physics according to their composition of discrete elements. For Oliveros, though, listening, composing, and performing are not separate aggregates of atomistic particles; instead, these acts and their attending actors can be understood on t ...
... entities, and their actions would be measured by classical physics according to their composition of discrete elements. For Oliveros, though, listening, composing, and performing are not separate aggregates of atomistic particles; instead, these acts and their attending actors can be understood on t ...
