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- Massimo Boninsegni, Lode Pollet, Nikolay V Prokof'ev, Boris V. Svistunov
- Physical review letters
- 2012

The indistinguishability of particles is a crucial factor destabilizing crystalline order in Bose systems. We describe this effect in terms of damped quasiparticle modes and in the dual language ofâ€¦ (More)

- Lode Pollet, Massimo Boninsegni, Anatoly B Kuklov, Nikolay V Prokof'ev, Boris V. Svistunov, Matthias Troyer
- Physical review letters
- 2008

We provide a semiquantitative tool, derived from first-principles simulations, for answering the question of whether certain types of defects in solid 4He support mass superflow. Although idealâ€¦ (More)

- Fabio Cinti, Pankaj Jain, Massimo Boninsegni, Andrea Micheli, Peter Zoller, Guido Pupillo
- Physical review letters
- 2010

A novel supersolid phase is predicted for an ensemble of Rydberg atoms in the dipole-blockade regime, interacting via a repulsive dipolar potential softened at short distances. Using exact numericalâ€¦ (More)

- Guido Pupillo, Andrea Micheli, Massimo Boninsegni, Igor Lesanovsky, Peter Zoller
- Physical review letters
- 2010

We discuss techniques to generate long-range interactions in a gas of ground state alkali atoms, by weakly admixing excited Rydberg states with laser light. This provides a tool to engineer stronglyâ€¦ (More)

- Massimo Boninsegni, Nikolay V Prokof'ev, Boris V. Svistunov
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2006

A detailed description is provided of a new worm algorithm, enabling the accurate computation of thermodynamic properties of quantum many-body systems in continuous space, at finite temperature. Theâ€¦ (More)

- Massimo Boninsegni, Nikolay V Prokof'ev
- Physical review letters
- 2005

We study properties of the supersolid phase observed for hard-core bosons on the triangular lattice near half-integer filling factor, and the phase diagram of the system at finite temperature. Weâ€¦ (More)

- Michele Ruggeri, Saverio Moroni, Massimo Boninsegni
- Physical review letters
- 2013

Quantum Monte Carlo simulations at zero temperature of an ensemble of 3He atoms adsorbed on Mg and Alkali substrates yield strong evidence of a thermodynamically stable liquid 3He monolayer on allâ€¦ (More)

- Saverio Moroni, Massimo Boninsegni
- Physical review letters
- 2014

The superfluid-crystal quantum phase transition of a system of purely repulsive dipolar bosons in two dimensions is studied by quantum Monte Carlo simulations at zero temperature. We determineâ€¦ (More)

- Massimo Boninsegni
- Physical review letters
- 2001

A theoretical investigation of boson versions of the t-J and t-J(z) models on the square lattice is carried out. In the t-J(z) model, phase separation between a hole-rich and a hole-free phaseâ€¦ (More)

- Fabio Mezzacapo, Massimo Boninsegni
- The journal of physical chemistry. A
- 2011

We present results of a theoretical study of structural and superfluid properties of parahydrogen (p-H(2)) clusters comprising 25, 26, and 27 molecules at low temperature. The microscopic modelâ€¦ (More)