Aalborg Universitet The effect of time-dependent coupling on non-equilibrium steady states
... Non-equilibrium steady states ...
... Non-equilibrium steady states ...
A new approach for the two-electron cumulant in natural orbital
... elements of ⌬ equal the square of the occupation numbers, and the N-representability positivity necessary conditions of the two-matrix impose several bounds on the offdiagonal elements of matrix ⌬. The well-known mean value theorem and the partial sum rule obtained for the off-diagonal elements of ⌬ ...
... elements of ⌬ equal the square of the occupation numbers, and the N-representability positivity necessary conditions of the two-matrix impose several bounds on the offdiagonal elements of matrix ⌬. The well-known mean value theorem and the partial sum rule obtained for the off-diagonal elements of ⌬ ...
Lecture notes - University of Oxford
... of light one needs Einstein’s theory of relativity. However, these are much more complex descriptions of Nature. Since they agree (to a good approximation) with Newton’s theory for the scales of everyday experience, they are simply not needed to accurately describe many phenomena. In quantum mechani ...
... of light one needs Einstein’s theory of relativity. However, these are much more complex descriptions of Nature. Since they agree (to a good approximation) with Newton’s theory for the scales of everyday experience, they are simply not needed to accurately describe many phenomena. In quantum mechani ...
Minimal length scales for the existence of local temperature
... 4. General theory for the existence of local temperature After having introduced and discussed the conception, when temperature is defined to exist locally, we now turn to describe the approach to analyse its existence. Since temperature is defined to exist locally, i.e. for a given part of the system ...
... 4. General theory for the existence of local temperature After having introduced and discussed the conception, when temperature is defined to exist locally, we now turn to describe the approach to analyse its existence. Since temperature is defined to exist locally, i.e. for a given part of the system ...
The Effective Action for Local Composite Operators Φ2(x) and Φ4(x)
... be done explicitly, and the well-known expansions in N −particle-irreducible diagramms are recovered [11]. For the local composite operator Φ2 (x) the method appears implicit; nevertheless it makes a discussion of many applications possible [12, 13]. Even the diagrammatic rules for the effective act ...
... be done explicitly, and the well-known expansions in N −particle-irreducible diagramms are recovered [11]. For the local composite operator Φ2 (x) the method appears implicit; nevertheless it makes a discussion of many applications possible [12, 13]. Even the diagrammatic rules for the effective act ...
