GLAZEK, SD GOMEZ-ROCHA, M MORE, J SERAFIN, K

In response to the growing need for theoretical tools that can be used in QCD to describe and understand the dynamics of gluons in hadrons in the Minkowski space-time, the renormalization group procedure for effective particles (RGPEP) is shown in the simplest available context of heavy quarkonia to exhibit a welcome degree of universality in the f...

GLAZEK, SD GOMEZ-ROCHA, M MORE, J SERAFIN, K

In response to the growing need for theoretical tools that can be used in QCD to describe and understand the dynamics of gluons in hadrons in the Minkowski space-time, the renormalization group procedure for effective particles (RGPEP) is shown in the simplest available context of heavy quarkonia to exhibit a welcome degree of universality in the f...

Vanderstraeten, Laurens Haegeman, Jutho Verstraete, Frank Poilblanc, Didier

Interactions between elementary excitations in quasi-one-dimensional antiferromagnets are of experimental relevance and their quantitative theoretical treatment has been a theoretical challenge for many years. Using matrix product states, one can explicitly determine the wave functions of the one-and two-particle excitations, and, consequently, the...

Vanderstraeten, Laurens Haegeman, Jutho Verstraete, Frank Poilblanc, Didier

Interactions between elementary excitations in quasi-one-dimensional antiferromagnets are of experimental relevance and their quantitative theoretical treatment has been a theoretical challenge for many years. Using matrix product states, one can explicitly determine the wave functions of the one-and two-particle excitations, and, consequently, the...

Vanderstraeten, Laurens Haegeman, Jutho Verstraete, Frank Poilblanc, Didier

Interactions between elementary excitations in quasi-one-dimensional antiferromagnets are of experimental relevance and their quantitative theoretical treatment has been a theoretical challenge for many years. Using matrix product states, one can explicitly determine the wave functions of the one-and two-particle excitations, and, consequently, the...

Vanderstraeten, Laurens Haegeman, Jutho Verstraete, Frank Poilblanc, Didier

Interactions between elementary excitations in quasi-one-dimensional antiferromagnets are of experimental relevance and their quantitative theoretical treatment has been a theoretical challenge for many years. Using matrix product states, one can explicitly determine the wave functions of the one-and two-particle excitations, and, consequently, the...

Grigor’yan, Alexander Nadirashvili, Nikolai

We prove a certain upper bound for the number of negative eigenvalues of the Schrodinger operator H = -Delta - V in R-2.

Grigor’yan, Alexander Nadirashvili, Nikolai

We prove a certain upper bound for the number of negative eigenvalues of the Schrodinger operator H = -Delta - V in R-2.

Grigor’yan, Alexander Nadirashvili, Nikolai

We prove a certain upper bound for the number of negative eigenvalues of the Schrodinger operator H = -Delta - V in R-2.

Grigor’yan, Alexander Nadirashvili, Nikolai

We prove a certain upper bound for the number of negative eigenvalues of the Schrodinger operator H = -Delta - V in R-2.