Jens Koch

Jens Koch

North Western University

H-index: 45

Asia-Bangladesh

About Jens Koch

Jens Koch, With an exceptional h-index of 45 and a recent h-index of 38 (since 2020), a distinguished researcher at North Western University, specializes in the field of Physics, Condensed Matter, Quantum Information.

His recent articles reflect a diverse array of research interests and contributions to the field:

Systematic improvements in transmon qubit coherence enabled by niobium surface encapsulation

Completely Positive Map for Noisy Driven Quantum Systems Derived by Keldysh Expansion

Tunable inductive coupler for high fidelity gates between fluxonium qubits

Simple master equations for describing driven systems subject to classical non-Markovian noise

Time-Dependent Magnetic Flux in Devices for Circuit Quantum Electrodynamics

Computer-aided quantization and numerical analysis of superconducting circuits

Fast high-fidelity gates for galvanically-coupled fluxonium qubits using strong flux modulation

Experimental Realization of a Protected Superconducting Circuit Derived from the – Qubit

Jens Koch Information

University

Position

Associate Professor of Physics

Citations(all)

15551

Citations(since 2020)

7635

Cited By

10969

hIndex(all)

45

hIndex(since 2020)

38

i10Index(all)

66

i10Index(since 2020)

61

Email

University Profile Page

North Western University

Google Scholar

View Google Scholar Profile

Jens Koch Skills & Research Interests

Physics

Condensed Matter

Quantum Information

Top articles of Jens Koch

Title

Journal

Author(s)

Publication Date

Systematic improvements in transmon qubit coherence enabled by niobium surface encapsulation

arXiv preprint arXiv:2304.13257

Mustafa Bal

Akshay A Murthy

Shaojiang Zhu

Francesco Crisa

Xinyuan You

...

2023/4/26

Completely Positive Map for Noisy Driven Quantum Systems Derived by Keldysh Expansion

Quantum

Ziwen Huang

Yunwei Lu

Anna Grassellino

Alexander Romanenko

Jens Koch

...

2023/11/3

Tunable inductive coupler for high fidelity gates between fluxonium qubits

arXiv preprint arXiv:2309.05720

Helin Zhang

Chunyang Ding

DK Weiss

Ziwen Huang

Yuwei Ma

...

2023/9/11

Simple master equations for describing driven systems subject to classical non-Markovian noise

Quantum

Peter Groszkowski

Alireza Seif

Jens Koch

AA Clerk

2023/4/6

Time-Dependent Magnetic Flux in Devices for Circuit Quantum Electrodynamics

Physical Review Applied

Jacob Bryon

DK Weiss

Xinyuan You

Sara Sussman

Xanthe Croot

...

2023/3/9

Computer-aided quantization and numerical analysis of superconducting circuits

New Journal of Physics

Sai Pavan Chitta

Tianpu Zhao

Ziwen Huang

Ian Mondragon-Shem

Jens Koch

2022/11/15

Fast high-fidelity gates for galvanically-coupled fluxonium qubits using strong flux modulation

PRX Quantum

DK Weiss

Helin Zhang

Chunyang Ding

Yuwei Ma

David I Schuster

...

2022/12/27

Experimental Realization of a Protected Superconducting Circuit Derived from the – Qubit

PRX Quantum

András Gyenis

Pranav S Mundada

Agustin Di Paolo

Thomas M Hazard

Xinyuan You

...

2021/3/5

Protecting a bosonic qubit with autonomous quantum error correction

Nature

Jeffrey M Gertler

Brian Baker

Juliang Li

Shruti Shirol

Jens Koch

...

2021/2/11

Scqubits: a Python package for superconducting qubits

Quantum

Peter Groszkowski

Jens Koch

2021/11/17

Variational tight-binding method for simulating large superconducting circuits

Physical Review Research

D. K. Weiss

Wade DeGottardi

Jens Koch

D. G. Ferguson

2021/9/13

Universal fast-flux control of a coherent, low-frequency qubit

Physical Review X

Helin Zhang

Srivatsan Chakram

Tanay Roy

Nathan Earnest

Yao Lu

...

2021/1/15

Moving beyond the Transmon: Noise-Protected Superconducting Quantum Circuits

PRX Quantum

Andras Gyenis

Agustin Di Paolo

Jens Koch

Alexandre Blais

Andrew Houck

...

2021

Positive-and negative-frequency noise from an ensemble of two-level fluctuators

Physical Review Research

Xinyuan You

Aashish A Clerk

Jens Koch

2021/1/14

Engineering Dynamical Sweet Spots to Protect Qubits from Noise

Phys. Rev. Applied

Z. Huang

P. S. Mundada

A. Gyenis

D. I. Schuster

A. A. Houck

...

2021

Universal gates for protected superconducting qubits using optimal control

Bulletin of the American Physical Society

Brian Baker

Mohamed Abdelhafez

Andras Gyenis

Pranav Mundada

Andrew Houck

...

2020/3/5

Quantum control of an oscillator using a stimulated Josephson nonlinearity

Nature Physics

Andrei Vrajitoarea

Ziwen Huang

Peter Groszkowski

Jens Koch

Andrew A Houck

2020/2

Low-frequency dispersion of phonons in one-dimensional chains

European Journal of Physics

Benjamin T. Moy

Jens Koch

Anupam Garg

2020

Floquet-engineered enhancement of coherence times in a driven fluxonium qubit

Phys. Rev. Applied

PS Mundada*

A Gyenis*

Z Huang

J Koch

AA Houck

2020

See List of Professors in Jens Koch University(North Western University)

Co-Authors

H-index: 123
michel devoret

michel devoret

Yale University

H-index: 117
Steven M. Girvin

Steven M. Girvin

Yale University

H-index: 105
Robert Schoelkopf

Robert Schoelkopf

Yale University

H-index: 78
Luigi frunzio

Luigi frunzio

Yale University

H-index: 72
Alexandre Blais

Alexandre Blais

Université de Sherbrooke

H-index: 56
David I. Schuster

David I. Schuster

University of Chicago

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