In the sequence of quenches to either nontopological phases or other topological phases,
we study the stability of Majorana fermions at the edges of a two-dimensional topological …

We prove that the squared Rényi-α entanglement (SR α E), which is the generalization of
entanglement of formation, obeys a general monogamy inequality in an arbitrary N-qubit …

We study the disconnected entanglement entropy, $ S^ D $, of the Su-Schrieffer-Heeger
model. $ S^ D $ is a combination of both connected and disconnected bipartite …

Entanglement is one of the most fundamental features of quantum systems. In this work, we
obtain the entanglement spectrum and entropy of Floquet noninteracting fermionic lattice …

We consider the temporal evolution of a zero-energy edge Majorana of a spinless p-wave
superconducting chain following a sudden change of a parameter of the Hamiltonian …

We explore the dynamics of long-range Kitaev chain by varying pairing interaction exponent.
It is well known that the distinctive features of the nonequilibrium dynamics of a closed …

We study the entanglement Rényi α entropy (ER α E) as the measure of entanglement.
Instead of a single quantity in standard entanglement quantification for a quantum state by …

We study the Hall conductance of a Chern insulator after a global quench of the
Hamiltonian. The Hall conductance in the long time limit is obtained by applying the linear …

Following Verlinde's conjecture, we show that Tsallis' classical free particle distribution at
temperature T can generate Newton's gravitational force's r− 2 distance's dependence. If we …

We demonstrate that multipartite entanglement, witnessed by the quantum Fisher
information, can characterize topological quantum phase transitions in the spin-1 2 toric …