111 citations · 215 across the 8 of their papers we have counts for
7 papers · 1 filter
Cyclotron braid group approach to Laughlin correlations
J. Jacak, I. Jozwiak, L. Jacak +1
Homotopy braid group description including cyclotron motion of charged interacting 2D particles at strong magnetic field presence is developed in order to explain, in algebraic top…
Phonon impact on the coherent control of quantum states in semiconductor quantum dots
Anna Grodecka, Lucjan Jacak, Pawel Machnikowski +1
This chapter is devoted to the recent theoretical results on the optical quantum control over charges confined in quantum dots under influence of phonons. We show that lattice rela…
Exciton-LO-phonon dynamics in InAs/GaAs quantum dots: Effects of zone-edge phonon damping
Pawel Machnikowski, Lucjan Jacak
The dynamics of an exciton-LO-phonon system after an ultrafast optical excitation in an InAs/GaAs quantum dot is studied theoretically. Influence of anharmonic phonon damping and i…
Quantum Hall Systems: Braid groups, composite fermions, and fractional charge
Lucjan Jacak, Piotr Sitko, Konrad Wieczorek +1
The book presents the wide range of topics in two-dimensional physics of quantum Hall systems, especially fractional quantum Hall states. It starts with the fundamental problems of…
Damping of Rabi oscillations in quantum dots due to lattice dynamics
Pawel Machnikowski, Lucjan Jacak
We show that the interaction between carriers confined in a quantum dot and the surrounding lattice under external driving of carrier dynamics has a dynamical, resonant character.…
Resonant nature of phonon-induced damping of Rabi oscillations in quantum dots
Pawel Machnikowski, Lucjan Jacak
Optically controlled coherent dynamics of charge (excitonic) degrees of freedom in a semiconductor quantum dot under the influence of lattice dynamics (phonons) is discussed theore…