Analytic bounds on transmission probabilities

Band Tunneling through Double Barrier in Bilayer Graphene

By taking into account the full four band energy spectrum, we calculate the transmission probability and conductance of electrons across symmetric and asymmetric double potential barrier with a confined interlayer potential difference in bilayer graphene. For energies less than the interlayer coupling γ_{1}, E<γ_1, we have one channel for transmission which exhibits resonances, even for incident particles with energies less than the strength of barriers, E < U_j, depending on the double barrier geometry. In contrast, for higher energies E > γ_{1}, we obtain four possible ways for transmission …

Non-Equilibrium Random Matrix Theory : Transition Probabilities

In this letter we present an analytic method for calculating the transition probability between two random Gaussian matrices with given eigenvalue spectra in the context of Dyson Brownian motion. We show that in the Coulomb gas language, in large $N$ limit, memory of the initial state is preserved in the form of a universal linear potential acting on the eigenvalues. We compute the likelihood of any given transition as a function of time, showing that as memory of the initial state is lost, transition probabilities converge to those of the static ensemble.

FK渗流中局部可观测量的均匀解析性及伊辛自发磁化率的解析性

Uniform analyticity of local observables in FK-percolation and analyticity of the Ising spontaneous magnetisation

论文证明了在FK渗流模型中，局部事件的概率在渗流参数p下均匀解析，并满足指数增长界，从而证明了Potts模型磁化率在合适参数范围内的解析性，包括伊辛模型在三维及以上所有超临界区域的解析性。