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2018

2018

We report a density-matrix renormalization group study of the lightly doped $t$-$J$ model on a 4-leg cylinder with doped hole… Expand

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2011

2011

We simulate the t-J model in two dimensions by means of infinite projected entangled-pair states (iPEPS) generalized to arbitrary… Expand

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2010

2010

Mapping complex problems to simpler effective models is a key tool in theoretical physics. One important example in the realm of… Expand

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2009

2009

A recent study of the transport properties on the stripe phase in La1.875Ba01.25CuO4 by Li et al (2007 Phys. Rev. Lett. 99 067001… Expand

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2007

2007

Using the t-J model at x=1/8 doping, we investigate the emergence of spontaneous modulations in the d-wave superconducting… Expand

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Highly Cited

2005

Highly Cited

2005

We generalize various existing higher-loop Bethe ansatze for simple sec- tors of the integrable long-range dynamic spin chain… Expand

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2002

2002

Supersymmetric t-J Gaudin models with open boundary conditions are investigated by means of the algebraic Bethe ansatz method… Expand

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2000

2000

We show within the slave-boson mean field approximation that the two-dimensional t - J model has an intrinsic instability toward… Expand

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1998

1998

A t-J model for correlated electrons with impurities is proposed. The impurities are introduced in such a way that integrability… Expand

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1993

1993

We investigate the algebraic structure of the supersymmetric t−J model in one dimension. We prove that the Bethe ansatz states… Expand

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