The behavior of a 2-leg Hubbard ladder in the presence of a magnetic field is studied by means of Abelian bosonization. We predict the appearance of a new doping-dependent plateau in the magnetization curve in a wide range of couplings. We also briefly discuss the extension to N-leg Hubbard ladders
Magnetization processes of spin-1/2 Heisenberg ladders are studied using strong-coupling expansions,...
This thesis deals with the physics of doped two-leg ladders which are a quasi one-dimensional and un...
We first review the general properties of the spin ladder compounds, a new class of low dimensional ...
The behavior of a two leg Hubbard ladder in the presence of a magnetic field is studied by means of ...
In this paper we continue and extend a systematic study of plateaux in magnetization curves of antif...
We analyze the phase diagram of a system of spin-1/2 Heisenberg antiferromagnetic chains interacting...
We present a solvable ladder model which displays magnetization plateaus at fractional values of the...
We examine the properties of the Bethe ansatz solvable two- and three-leg spin-S ladders. These mode...
We show that non-frustrated and frustrated ladders in a magnetic field can be systematically mapped ...
18 pages, 19 figuresInternational audienceWe review the properties of two coupled fermionic chains, ...
18 pages, 19 figuresInternational audienceWe review the properties of two coupled fermionic chains, ...
18 pages, 19 figuresInternational audienceWe review the properties of two coupled fermionic chains, ...
15 pages, 17 figuresInternational audienceWe study the magnetic orbital effect of a doped two-leg la...
This thesis deals with the physics of doped two-leg ladders which are a quasi one-dimensional and un...
ABSTRACT. The ground-state phase diagram of a two-leg spin ladder with alternating rung exchange 00)...
Magnetization processes of spin-1/2 Heisenberg ladders are studied using strong-coupling expansions,...
This thesis deals with the physics of doped two-leg ladders which are a quasi one-dimensional and un...
We first review the general properties of the spin ladder compounds, a new class of low dimensional ...
The behavior of a two leg Hubbard ladder in the presence of a magnetic field is studied by means of ...
In this paper we continue and extend a systematic study of plateaux in magnetization curves of antif...
We analyze the phase diagram of a system of spin-1/2 Heisenberg antiferromagnetic chains interacting...
We present a solvable ladder model which displays magnetization plateaus at fractional values of the...
We examine the properties of the Bethe ansatz solvable two- and three-leg spin-S ladders. These mode...
We show that non-frustrated and frustrated ladders in a magnetic field can be systematically mapped ...
18 pages, 19 figuresInternational audienceWe review the properties of two coupled fermionic chains, ...
18 pages, 19 figuresInternational audienceWe review the properties of two coupled fermionic chains, ...
18 pages, 19 figuresInternational audienceWe review the properties of two coupled fermionic chains, ...
15 pages, 17 figuresInternational audienceWe study the magnetic orbital effect of a doped two-leg la...
This thesis deals with the physics of doped two-leg ladders which are a quasi one-dimensional and un...
ABSTRACT. The ground-state phase diagram of a two-leg spin ladder with alternating rung exchange 00)...
Magnetization processes of spin-1/2 Heisenberg ladders are studied using strong-coupling expansions,...
This thesis deals with the physics of doped two-leg ladders which are a quasi one-dimensional and un...
We first review the general properties of the spin ladder compounds, a new class of low dimensional ...
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