105 citations · 423 across the 27 of their papers we have counts for
28 papers
Solving wave propagation problems via geometric quantum state preparation on dispersion manifolds
Yakov Solomons, Lee Peleg, Netanel Barel +3
We present a quantum algorithm for solving partial differential equations through a linear-system formulation, focusing on wave propagation problems described by the discretized He…
Optimizing resource bounds in direct fidelity estimation
Netanel Barel, Lee Peleg, Yotam Kadish +2
Direct fidelity estimation provides a way to estimate the fidelity between an experimentally prepared state and a desired pure target state without performing full tomography. Two…
Trapped-Ion Multiqubit Gates are Compatible with Scalable Quantum Error Correction
Ori Grossman, Yotam Kadish, Snir Gazit +3
We construct a detailed microscopic noise model for multi-qubit (MQ) gate operations in the context of trapped ion architecture with all-to-all connectivity. We find that phonon he…
Digital Predistortion of Optical Fields for Fast and High-Fidelity Entangling Gates in Trapped-Ion Qubits
Jovan Markov, Yotam Shapira, Ayelet Hasson +4
High-fidelity quantum gates require precise classical control signals, yet the analog hardware delivering these signals introduces nonlinear distortions that degrade gate performan…
Optimal constant-cost implementations of Clifford operations using global interactions
Jonathan Nemirovsky, Lee Peleg, Amit Ben Kish +1
We investigate quantum circuits built from arbitrary single-qubit operations combined with programmable all-to-all multiqubit entangling gates that are native to, among other syste…
Phase gadget compilation of quantum circuits using multiqubit gates
Jonathan Nemirovsky, Maya Chuchem, Lee Peleg +3
Quantum circuit synthesis and compilation are critical components in the quantum computing stack, both for contemporary quantum systems, where efficient use of limited resources is…
Reduced constant-cost implementations of Clifford operations using global interactions
Jonathan Nemirovsky, Lee Peleg, Amit Ben Kish +1
We investigate quantum circuits built from arbitrary single-qubit operations combined with programmable all-to-all multiqubit entangling gates that are native to, among other syste…
Full programmable quantum computing with trapped-ions using semi-global fields
Yakov Solomons, Yotam Kadish, Lee Peleg +3
Trapped-ion quantum computing can utilize all motional modes of the ion-crystal, to entangle multiple qubits simultaneously, enabling universal computation with multi-qubit gates s…
Optical tweezer-controlled entanglement gates with trapped ion qubits
David Schwerdt, Lee Peleg, Gal Dekel +6
We propose an entanglement protocol where ions illuminated by optical tweezers serve as control qubits. We experimentally demonstrate this proposal with a controlled Mlmer-Sr…
Efficient compilation of quantum circuits using multi-qubit gates
Jonathan Nemirovsky, Maya Chuchem, Yotam Shapira
As quantum processors grow in scale and reliability, the need for efficient quantum gate decomposition of circuits to a set of specific available gates, becomes ever more critical.…
The inverse Mpemba effect demonstrated on a single trapped ion qubit
Shahaf Aharony Shapira, Yotam Shapira, Jovan Markov +4
The Mpemba effect is a counter-intuitive phenomena in which a hot system reaches a cold temperature faster than a colder system, under otherwise identical conditions. Here we propo…
Scalable architecture for trapped-ion quantum computing using RF traps and dynamic optical potentials
David Schwerdt, Lee Peleg, Yotam Shapira +9
Qubits based on ions trapped in linear radio-frequency traps form a successful platform for quantum computing, due to their high fidelity of operations, all-to-all connectivity and…
Programmable quantum simulations on a trapped-ions quantum simulator with a global drive
Yotam Shapira, Jovan Markov, Nitzan Akerman +2
Simulation of quantum systems is notoriously challenging for classical computers, while quantum hardware is naturally well-suited for this task. However, the imperfections of conte…
Fast design and scaling of multi-qubit gates in large-scale trapped-ion quantum computers
Lee Peleg, David Schwerdt, Jonathan Nemirovsky +5
Quantum computers based on crystals of trapped ions are a prominent technology for quantum computation. A unique feature of trapped ions is their long-range Coulomb interactions, w…
Anyon statistics through conductance measurements of time-domain interferometry
Noam Schiller, Yotam Shapira, Ady Stern +1
We propose a method to extract the mutual exchange statistics of the anyonic excitations of a general Abelian fractional quantum Hall state, by comparing the tunneling characterist…
Robust two-qubit trapped ions gates using spin-dependent squeezing
Yotam Shapira, Sapir Cohen, Nitzan Akerman +2
Entangling gates are an essential component of quantum computers. However, generating high-fidelity gates, in a scalable manner, remains a major challenge in all quantum informatio…
Quantum simulations of interacting systems with broken time-reversal symmetry
Yotam Shapira, Tom Manovitz, Nitzan Akerman +2
Many-body systems of quantum interacting particles in which time-reversal symmetry is broken give rise to a variety of rich collective behaviors, and are therefore a major target o…
A trapped ion quantum computer with robust entangling gates and quantum coherent feedback
Tom Manovitz, Yotam Shapira, Lior Gazit +2
Quantum computers are expected to achieve a significant speed-up over classical computers in solving a range of computational problems. Chains of ions held in a linear Paul trap ar…
Comparing Two-Qubit and Multi-Qubit Gates within the Toric Code
David Schwerdt, Yotam Shapira, Tom Manovitz +1
In some quantum computing (QC) architectures, entanglement of an arbitrary number of qubits can be generated in a single operation. This property has many potential applications, a…
Quantum simulations with complex geometries and synthetic gauge fields in a trapped ion chain
Tom Manovitz, Yotam Shapira, Nitzan Akerman +2
In recent years, arrays of atomic ions in a linear RF trap have proven to be a particularly successful platform for quantum simulation. However, a wide range of quantum models and…
Direct reconstruction of the quantum master equation dynamics of a trapped ion qubit
Eitan Ben Av, Yotam Shapira, Nitzan Akerman +1
The physics of Markovian open quantum systems can be described by quantum master equations. These are dynamical equations, that incorporate the Hamiltonian and jump operators, and…
Theory of robust multi-qubit non-adiabatic gates for trapped-ions
Yotam Shapira, Ravid Shaniv, Tom Manovitz +5
The prevalent approach to executing quantum algorithms on quantum computers is to break-down the algorithms to a concatenation of universal gates, typically single and two-qubit ga…
Precision measurement of atomic isotope shifts using a two-isotope entangled state
Tom Manovitz, Ravid Shaniv, Yotam Shapira +2
Atomic isotope shifts (ISs) are the isotope-dependent energy differences in the atomic electron energy levels. These shifts serve an important role in atomic and nuclear physics, a…
Measuring magnetic fields with magnetic field insensitive transitions
Yotam Shapira, Yehonatan Dallal, Roee Ozeri +1
Magnetometry is an important tool prevalent in many applications such as fundamental research, material characterization and biological imaging. Atomic magnetometry conventionally…