346 citations · 728 across the 5 of their papers we have counts for
5 papers
Thermodynamics of the BCS-BEC crossover
R. Haussmann, W. Rantner, S. Cerrito +1
We present a self-consistent theory for the thermodynamics of the BCS-BEC crossover in the normal and superfluid phase which is both conserving and gapless. It is based on the vari…
Spin correlations in the algebraic spin liquid - implications for high Tc superconductors
Walter Rantner, Xiao-Gang Wen
We propose that underdoped high superconductors are described by an algebraic spin liquid (ASL) at high energies, which undergoes a spin-charge recombination transition at lo…
Gauge invariance and electron spectral functions in underdoped cuprates
Walter Rantner, Xiao-Gang Wen
The single particle spectral function for the normal state of underdoped high cuprates is studied within the slave particle framework. We find that the presence of a massless…
Electron spectral function and algebraic spin liquid for the normal state of underdoped high superconductors
Walter Rantner, Xiao-Gang Wen
We propose to describe the spin fluctuations in the normal state of underdoped high superconductors as a manifestation of an algebraic spin liquid. We have performed calcul…
Tunneling density of states of high T_c superconductors d-wave BCS model vs. SU(2) slave boson model
Walter Rantner, Xiao-Gang Wen
Motivated by recent experimental measurements of the tunneling characteristics of high T_{c} materials using scanning tunneling spectroscopy, we have calculated the IV and differen…