107 citations · 278 across the 17 of their papers we have counts for
17 papers
Composite-Boson Ansatz for Fractional Quantum Hall Manifolds of Lattice Bosons at Generic Fillings
Umut Can Turhan, A. Levent Subaşı, Rifat Onur Umucalılar
Hofstadter systems provide a lattice route to fractional quantum Hall physics, but their low-energy manifolds often lack simple wave-function descriptions. Here we present a compos…
Quantum-geometric perspective on spin-orbit-coupled Bose superfluids
A. L. Subasi, M. Iskin
We employ the Bogoliubov approximation to study how the quantum geometry of the helicity states affects the superfluid properties of a spin-orbit-coupled Bose gas in continuum. In…
Disorder-free localization in quantum walks
B. Danacı, İ. Yalçınkaya, B. Çakmak +3
The phenomenon of localization usually happens due to the existence of disorder in a medium. Nevertheless, certain quantum systems allow dynamical localization solely due to the na…
Fulde-Ferrell states in unequally charged Fermi gases
A. Levent Subaşı, Nader Ghazanfari
Atoms with different internal states can exhibit different responses to an artificial magnetic field. An atomic gas mixture of two different components can therefore be interpreted…
Mixture of two unequally charged superfluids in a magnetic field
S. Seyyare Aksu, A. Levent Subaşı, Nader Ghazanfari
The artificial magnetic fields engineered for ultra cold gases depend on the internal structure of the neutral atoms. Therefore the components of a mixture composed of two atomic g…
Non-markovianity and bound states in quantum walks with a phase impurity
B. Danacı, G. Karpat, İ. Yalçınkaya +1
We study a quantum walker on a one-dimensional lattice with a single defect site characterized by a phase. The spread and localization of discrete-time quantum walks starting at th…