Reexamination of the nonperturbative renormalization-group approach to the Kosterlitz-Thouless transition

Nonperturbative renormalization group approach to quantumXYspin models

(2014) A. Rançon   PHYSICAL REVIEW B

Superconductivity in the two-dimensionalt-t′-Hubbard model

(2014) Andreas Eberlein et al.   PHYSICAL REVIEW B

Fluctuations of Imbalanced Fermionic Superfluids in Two Dimensions Induce Continuous Quantum Phase Transitions and Non-Fermi-Liquid Behavior

(2014) Philipp Strack et al.   Physical Review X

Quantum XY criticality in a two-dimensional Bose gas near the Mott transition

(2013) A. Rançon et al.   EPL

Low-energy singularities in the ground state of fermionic superfluids

(2013) B. Obert et al.   PHYSICAL REVIEW B

Effective interactions and fluctuation effects in spin-singlet superfluids

(2013) Andreas Eberlein et al.   PHYSICAL REVIEW B

Superfluid behaviour of a two-dimensional Bose gas

(2012) Rémi Desbuquois et al.   Nature Physics

Universal thermodynamics of a two-dimensional Bose gas

(2012) A. Rançon et al.   PHYSICAL REVIEW A

Functional renormalization for spontaneous symmetry breaking in the Hubbard model

(2011) S. Friederich et al.   PHYSICAL REVIEW B

Four-point vertex in the Hubbard model and partial bosonization

(2010) S. Friederich et al.   PHYSICAL REVIEW B

From local to critical fluctuations in lattice models: A nonperturbative renormalization-group approach

(2010) T. Machado et al.   PHYSICAL REVIEW E

Observation of the Presuperfluid Regime in a Two-Dimensional Bose Gas

(2010) S. Tung et al.   PHYSICAL REVIEW LETTERS

Functional Renormalization Group Approach to the Sine-Gordon Model

(2009) S. Nagy et al.   PHYSICAL REVIEW LETTERS

Observation of a 2D Bose Gas: From Thermal to Quasicondensate to Superfluid

(2009) P. Cladé et al.   PHYSICAL REVIEW LETTERS

Estimate of the critical exponents from the field-theoretical renormalization group: mathematical meaning of the “Standard Values”

(2008) A. A. Pogorelov et al.   JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS

Monte Carlo study of the two-dimensional Bose-Hubbard model

(2008) Barbara Capogrosso-Sansone et al.   PHYSICAL REVIEW A

Renormalization group flow for fermionic superfluids at zero temperature

(2008) P. Strack et al.   PHYSICAL REVIEW B