Noisy intermediate-scale quantum algorithms
A universal fault-tolerant quantum computer that can efficiently solve problems such as
integer factorization and unstructured database search requires millions of qubits with low …
integer factorization and unstructured database search requires millions of qubits with low …
Quantum synchronization in nanoscale heat engines
Owing to the ubiquity of synchronization in the classical world, it is interesting to study its
behavior in quantum systems. Though quantum synchronization has been investigated in …
behavior in quantum systems. Though quantum synchronization has been investigated in …
High-frequency expansions for time-periodic Lindblad generators
Floquet engineering of isolated systems is often based on the concept of the effective time-
independent Floquet Hamiltonian, which describes the stroboscopic evolution of a …
independent Floquet Hamiltonian, which describes the stroboscopic evolution of a …
Learning quantum dynamics with latent neural ordinary differential equations
The core objective of machine-assisted scientific discovery is to learn physical laws from
experimental data without prior knowledge of the systems in question. In the area of …
experimental data without prior knowledge of the systems in question. In the area of …
Exact solution of time-dependent Lindblad equations with closed algebras
Time-dependent Lindblad master equations have important applications in areas ranging
from quantum thermodynamics to dissipative quantum computing. In this paper we outline a …
from quantum thermodynamics to dissipative quantum computing. In this paper we outline a …
Dynamical quantum phase transitions and non-Markovian dynamics
In the context of closed quantum systems, when a system prepared in its ground state
undergoes a sudden quench, the resulting Loschmidt echo can exhibit zeros, resembling …
undergoes a sudden quench, the resulting Loschmidt echo can exhibit zeros, resembling …
Dynamics of magnetizations in the classical chaotic regime of the all-to-all Ising model with dissipation
We study the all-to-all Ising model in the presence of dissipation and periodic external field.
The corresponding Lindblad equation has a time-periodic Liouvillian. The dynamics of …
The corresponding Lindblad equation has a time-periodic Liouvillian. The dynamics of …
Tunable Non-Markovianity for Bosonic Quantum Memristors
We studied the tunable control of the non-Markovianity of a bosonic mode due to its coupling
to a set of auxiliary qubits, both embedded in a thermal reservoir. Specifically, we …
to a set of auxiliary qubits, both embedded in a thermal reservoir. Specifically, we …
Asymptotic Floquet states of a periodically driven spin-boson system in the nonperturbative coupling regime
Being an exemplary model of open quantum system, the spin-boson model is widely
employed in theoretical and experimental studies. Beyond the weak coupling limit, the spin …
employed in theoretical and experimental studies. Beyond the weak coupling limit, the spin …
Practical limitations of quantum data propagation on noisy quantum processors
The variational quantum imaginary time-evolution algorithm is efficient in finding the ground
state of a quantum Hamiltonian. This algorithm involves solving a system of linear equations …
state of a quantum Hamiltonian. This algorithm involves solving a system of linear equations …