63 citations · 313 across the 36 of their papers we have counts for
36 papers
On the strong local potential limit
K. Murulane, S. Karataglidis, B. G. Giraud
Finite, bound, many-body systems, where the interaction operator, , is local and happens to strongly dominate the kinetic energy operator, , display a cl…
Fluctuations of collective coordinates and convexity theorems for energy surfaces
B. G. Giraud, S. Karataglidis, T. Sami
Constrained energy minimizations of a many-body Hamiltonian return energy landscapes e(b) where b=<B> representes the average value(s) of one (or several) collective operator(s), B…
Fourier-positivity constraints on QCD dipole models
Bertrand G. Giraud, Robi Peschanski
Fourier-positivity, i.e. the mathematical property that a function has a positive Fourier transform, can be used as a constraint on the parametrization of QCD dipole-target cross-s…
From "Dirac combs" to Fourier-positivity
Bertrand G. Giraud, Robi Peschanski
Motivated by various problems in physics and applied mathematics, we look for constraints and properties of real Fourier-positive functions, i.e. with positive Fourier transforms.…
On the positivity of Fourier transforms
Bertrand G. Giraud, Robi Peschanski
Characterizing in a constructive way the set of real functions whose Fourier transforms are positive appears to be yet an open problem. Some sufficient conditions are known but the…
Using Sequence Alignments to Predict Protein Structure and Stability With High Accuracy
Alan Lapedes, Bertrand Giraud, Christopher Jarzynski
We present a sequence-based probabilistic formalism that directly addresses co-operative effects in networks of interacting positions in proteins, providing significantly improved…