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We present a proposal for a versatile cold-atom-based quantum simulator of relativistic fermionic theories and topological insulators in arbitrary dimensions. The setup consists of a spin-independentâ€¦ (More)

- Nathan Goldman, Indubala I. Satija, +4 authors I B Spielman
- Physical review letters
- 2010

We lay out an experiment to realize time-reversal invariant topological insulators in alkali atomic gases. We introduce an original method to synthesize a gauge field in the near field of an atomâ€¦ (More)

- J R DabÃ¡n, Alejandro Bermudez
- Biochemistry
- 1998

- Nathan Goldman, Anna Kubasiak, Alejandro Bermudez, Pierre Gaspard, Maciej Lewenstein, Miguel Angel Martin-Delgado
- Physical review letters
- 2009

We study the properties of an ultracold Fermi gas loaded in an optical square lattice and subjected to an external and classical non-Abelian gauge field. We show that this system can be exploited asâ€¦ (More)

- Alejandro Bermudez, Dario PatanÃ¨, L. Amico, Miguel Angel Martin-Delgado
- Physical review letters
- 2009

We study the influence of topology on the quench dynamics of a system driven across a quantum critical point. We show how the appearance of certain edge states, which fully characterize the topologyâ€¦ (More)

- Alejandro Bermudez, Martin Bruderer, Martin B. Plenio
- Physical review letters
- 2013

Measuring heat flow through nanoscale devices poses formidable practical difficulties as there is no "ampere meter" for heat. We propose to overcome this problem in a chain of trapped ions, whereâ€¦ (More)

- Alejandro Bermudez, JoÃ£o Almeida, Ferdinand Schmidt-Kaler, Alex Retzker, Martin B. Plenio
- Physical review letters
- 2011

We exploit the geometry of a zigzag cold-ion crystal in a linear trap to propose the quantum simulation of a paradigmatic model of long-ranged magnetic frustration. Such a quantum simulation wouldâ€¦ (More)

We introduce a scheme that combines photon-assisted tunneling by a moving optical lattice with strong Hubbard interactions, and allows for the quantum simulation of paradigmatic quantum many-bodyâ€¦ (More)

- Andreas Kurcz, Alejandro Bermudez, Juan J. GarcÃa-Ripoll
- Physical review letters
- 2014

We introduce a model of quantum magnetism induced by the nonperturbative exchange of microwave photons between distant superconducting qubits. By interconnecting qubits and cavities, we obtain aâ€¦ (More)

- Alejandro Bermudez, Tobias Schaetz, Diego Porras
- Physical review letters
- 2011

The vibrations of a collection of ions in a microtrap array can be described in terms of tunneling phonons. We show that the vibrational couplings may be tailored by using a gradient of the trapâ€¦ (More)