S. B. Rutkevich

most citedComment on "Casimir force in the

O (n \to \infty)

model with free boundary conditions"

10 citations · 11 across the 2 of their papers we have counts for

collaborators

3 papers

cond-mat.str-el2022★ 7 cited

Spinon confinement in the gapped antiferromagnetic XXZ spin-1/2 chain

S. B. Rutkevich

The infinite Heisenberg XXZ spin-(1/2) chain in the gapped antiferromagnetic regime has two degenerate vacua and kink topological excitations (which are also called spinons) interp…

cond-mat.stat-mech2014★ 10 cited

Comment on "Casimir force in the $O (n \to \infty)$ model with free boundary conditions"

H. W. Diehl, Daniel Grüneberg, Martin Hasenbusch +3

In a recent paper [D. Dantchev, J. Bergnoff, and J. Rudnick, Phys. Rev. E 89, 042116 (2014)] the problem of the Casimir force in the $O (n)$ model on a slab with free boundary condi…

math-ph2014★ 1 cited

On the spectrum of the discrete $1 d$ Schrödinger operator with an arbitrary even potential

Sergei B. Rutkevich

The discrete one-dimensional Schrödinger operator is studied in the finite interval of length $N = 2 M$ with the Dirichlet boundary conditions and an arbitrary potential even with re…

Spinon confinement in the gapped antiferromagnetic XXZ spin-1/2 chain

Comment on "Casimir force in the O(n→∞) model with free boundary conditions"

On the spectrum of the discrete 1d Schrödinger operator with an arbitrary even potential

Comment on "Casimir force in the $O (n \to \infty)$ model with free boundary conditions"

On the spectrum of the discrete $1 d$ Schrödinger operator with an arbitrary even potential