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papers

Publications (25)

physics.comp-ph2018

Fixed-phase approximation and Diffusion Quantum Monte Carlo

F. Delyon, B. Bernu

cond-mat.stat-mech2004

Ring exchanges and the supersolid phase of 4He

D. M. Ceperley, B. Bernu

cond-mat.str-el2003

Multi-spin exchange model the near melting transition of the 2D Wigner crystal

B. Bernu, D. M. Ceperley

cond-mat1994

Exact spectra, spin susceptibilities and order parameter of the quantum Heisenberg antiferromagnet on the triangular lattice

B. Bernu, P. Lecheminant, C. Lhuillier +1

cond-mat.str-el1998

Spin Liquid in the Multiple-Spin Exchange model on the Triangular lattice: 3He on graphite

G. Misguich, B. Bernu, C. Lhuillier +1

cond-mat.stat-mech1998

First excitations of the spin 1/2 Heisenberg antiferromagnet on the kagomé lattice

Ch. Waldtmann, H. -U. Everts, B. Bernu +4

cond-mat.str-el2008

Existence of a metallic phase and upper bounds of the Hartree-Fock energy in the homogeneous electron gas

F. Delyon, M. Duneau, B. Bernu +1

cond-mat.str-el2008

Metal-insulator transition in the Hartree-Fock phase diagram of the fully polarized homogeneous electron gas in two dimensions

B. Bernu, F. Delyon, M. Duneau +1

cond-mat1996

Molecular Dissociation in Hot, Dense Hydrogen

W. R. Magro, D. M. Ceperley, C. Pierleoni +1

cond-mat.str-el2012

Kapellasite: a kagome quantum spin liquid

B. FÃ¥k, E. Kermarrec, L. Messio +11

cond-mat.str-el2000

Specific heat and high-temperature series of lattice models: interpolation scheme and examples on quantum spin systems in one and two dimensions

B. Bernu, G. Misguich

cond-mat.str-el2014

Properties of Hartree-Fock solutions of the three-dimensional electron gas

L. Baguet, F. Delyon, B. Bernu +1

cond-mat.str-el2003

Determination of the exchange energies in Li2VOSiO4 from a high-temperature series analysis of the square lattice J1-J2 Heisenberg model

G. Misguich, B. Bernu, L. Pierre

cond-mat.str-el2017

Nature of the spin liquid ground state in a breathing kagome compound studied by NMR and series expansion

J. -C. Orain, B. Bernu, P. Mendels +5

cond-mat1995

$J_1-J_2$ quantum Heisenberg antiferromagnet on the triangular lattice: a group symmetry analysis of order by disorder

P. Lecheminant, B. Bernu, C. Lhuillier +1

cond-mat.other2005

Path Integral Calculations of exchange in solid 4He

B. Bernu, D. M. Ceperley

cond-mat.str-el2004

The Magnetic Ordering of the 3d Wigner Crystal

Ladir Candido, B. Bernu, D. M. Ceperley

cond-mat.str-el2010

Ground state of a quasi-two-dimensional electron gas

B. Bernu, F. Delyon, M. Holzmann

math-ph2015

Upper bounds of spin-density wave energies in the homogeneous electron gas

F. Delyon, B. Bernu, L. Baguet +1

cond-mat.str-el2008

Metal-insulator transition in the two-dimensional fully polarized homogeneous electron gas from Hartree-Fock solutions

B. Bernu, F. Delyon, M. Duneau +1

cond-mat.str-el1997

Order versus Disorder in the Quantum Heisenberg Antiferromagnet on the Kagom{é} lattice: an approach through exact spectra analysis

P. Lecheminant, B. Bernu, C. Lhuillier +2

cond-mat.str-el2014

Spin susceptibility of quantum magnets from high to low temperatures

B. Bernu, C. Lhuillier

cond-mat.str-el2013

Exchange energies of Kapellasite from high-temperature series analysis of the kagome lattice J1-J2-Jd-Heisenberg model

B. Bernu, C. Lhuillier, E. Kermarrec +4

cond-mat.str-el2011

The Hartree-Fock phase diagram of the two-dimensional electron gas

B. Bernu, F. Delyon, M. Holzmann +1

cond-mat.str-el2000

Exchange Frequencies in the 2d Wigner crystal

B. Bernu, Ladir Candido, D. M. Ceperley