Markus Ansmann

32 results

Citation Summary

Most Recent

Scaling and logic in the color code on a superconducting quantum processor

et al.

(Dec 18, 2024)

e-Print:
- 2412.14256 [quant-ph]

pdf

reference search12 citations

Demonstrating dynamic surface codes

et al.

(Dec 18, 2024)

e-Print:
- 2412.14360 [quant-ph]

pdf

reference search4 citations

Observation of disorder-free localization and efficient disorder averaging on a quantum processor

et al.

(Oct 9, 2024)

e-Print:
- 2410.06557 [quant-ph]

pdf

reference search6 citations

Visualizing Dynamics of Charges and Strings in (2+1)D Lattice Gauge Theories

et al.

(Sep 25, 2024)

e-Print:
- 2409.17142 [quant-ph]

pdf

reference search25 citations

Quantum error correction below the surface code threshold

Google Quantum AI and Collaborators

Collaboration

•

Rajeev Acharya
(
- Haifa U.
)

et al.

(Aug 24, 2024)

Published in:
- Nature 638 (2025) 8052, 920-926,
- Nature 2024
•
e-Print:
- 2408.13687 [quant-ph]

linksDOI

reference search208 citations

Thermalization and criticality on an analogue–digital quantum simulator

Trond I. Andersen
(
- Unlisted, US, CA
)
,
Nikita Astrakhantsev
(
- Unlisted, US, CA
)
,
Amir H. Karamlou
(
- Unlisted, US, CA
)
,
Julia Berndtsson
(
- Unlisted, US, CA
)
,
Johannes Motruk
(
- Geneva U.
)

et al.

(May 27, 2024)

Published in:
- Nature 638 (2025) 8049, 79-85
•
e-Print:
- 2405.17385 [quant-ph]

DOI

reference search27 citations

Design and Characterization of a <4-mW/Qubit 28-nm Cryo-CMOS Integrated Circuit for Full Control of a Superconducting Quantum Processor Unit Cell

Juhwan Yoo
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Zijun Chen
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Frank Arute
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Shirin Montazeri
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Marco Szalay
(
- Massachusetts U., Amherst and
- Unlisted, US
)

et al.

(Nov, 2023)

Published in:
- IEEE J.Solid State Circuits 58 (2023) 11, 3044-3059

DOI

reference search3 citations

Dynamics of magnetization at infinite temperature in a Heisenberg spin chain

Google Quantum AI

Collaboration

•

E. Rosenberg
(
- Google Inc. and
- Cornell U.
)

et al.

(Jun 15, 2023)

Published in:
- Science 384 (2024) 6691, adi7877,
- Science 384 (2024) 48-53
•
e-Print:
- 2306.09333 [quant-ph]

pdfDOI

reference search59 citations

Stable quantum-correlated many-body states through engineered dissipation

X. Mi
(
- Google Inc.
)
,
A.A. Michailidis
(
- Geneva U., Dept. Theor. Phys.
)
,
S. Shabani
(
- Google Inc.
)
,
K.C. Miao
(
- Google Inc.
)
,
P.V. Klimov
(
- Google Inc.
)

et al.

(Apr 26, 2023)

Published in:
- Science 383 (2024) 6689, adh9932
•
e-Print:
- 2304.13878 [quant-ph]

pdfDOI

reference search63 citations

Phase transitions in random circuit sampling

#10

A. Morvan
(
- Unlisted, US, CA
)
,
B. Villalonga
(
- Unlisted, US, CA
)
,
X. Mi
(
- Unlisted, US, CA
)
,
S. Mandrà
(
- Unlisted, US, CA and
- NASA, Ames and
- Houston U.
)
,
A. Bengtsson
(
- Unlisted, US, CA
)

et al.

(Apr 21, 2023)

Published in:
- Nature 634 (2024) 8033, 328-333
•
e-Print:
- 2304.11119 [quant-ph]

DOI

reference search120 citations

Measurement-induced entanglement and teleportation on a noisy quantum processor

#11

J.C. Hoke
(
- Google Inc. and
- Stanford U., Phys. Dept.
)
,
M. Ippoliti
(
- Stanford U., Phys. Dept.
)
,
Eliott Rosenberg
(
- Google Inc. and
- Cornell U.
)
,
D. Abanin
(
- Google Inc.
)
,
R. Acharya
(
- Google Inc.
)

et al.

(Mar 8, 2023)

Published in:
- Nature 622 (2023) 7983, 481-486
•
e-Print:
- 2303.04792 [quant-ph]

DOI

reference search138 citations

34.2 A 28-nm Bulk-CMOS IC for Full Control of a Superconducting Quantum Processor Unit-Cell

#12

et al.

(Feb 19, 2023)

DOI

reference search2 citations

Overcoming leakage in quantum error correction

#13

Kevin C. Miao
(
- Geodynamics, Santa Barbara
)
,
Matt McEwen
(
- Geodynamics, Santa Barbara and
- Unlisted
)
,
Juan Atalaya
(
- Geodynamics, Santa Barbara
)
,
Dvir Kafri
(
- Geodynamics, Santa Barbara
)
,
Leonid P. Pryadko
(
- Geodynamics, Santa Barbara
)

et al.

(Nov 9, 2022)

Published in:
- Nature Phys. 19 (2023) 12, 1780-1786
•
e-Print:
- 2211.04728 [quant-ph]

DOI

reference search62 citations

Purification-based quantum error mitigation of pair-correlated electron simulations

#14

T.E. O'Brien
(
- Google Inc. and
- Leiden U.
)
,
G. Anselmetti
(
- Unlisted, DE
)
,
F. Gkritsis
(
- Unlisted, DE
)
,
V.E. Elfving
(
- Unlisted, FR
)
,
S. Polla
(
- Google Inc. and
- Leiden U.
)

et al.

(Oct 19, 2022)

Published in:
- Nature Phys. 19 (2023) 12, 1787-1792
•
e-Print:
- 2210.10799 [quant-ph]

DOI

reference search63 citations

Non-Abelian braiding of graph vertices in a superconducting processor

#15

T.I. Andersen
(
- Google Inc.
)
,
Y.D. Lensky
(
- Cornell U.
)
,
K. Kechedzhi
(
- Google Inc.
)
,
I.K. Drozdov
(
- Google Inc. and
- Connecticut U.
)
,
A. Bengtsson
(
- Google Inc.
)

et al.

(Oct 18, 2022)

Published in:
- Nature 618 (2023) 7964, 264-269
•
e-Print:
- 2210.10255 [quant-ph]

linksDOI

reference search91 citations

Readout of a quantum processor with high dynamic range Josephson parametric amplifiers

#16

Theodore White
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Alex Opremcak
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
George Sterling
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Alexander Korotkov
(
- Massachusetts U., Amherst and
- Unlisted, US
)
,
Daniel Sank
(
- Massachusetts U., Amherst and
- Unlisted, US
)

et al.

(Sep 16, 2022)

Published in:
- Appl.Phys.Lett. 122 (2023) 1, 014001,
- Appl.Phys.Lett. 122 (2023) 1, 014001
•
e-Print:
- 2209.07757 [quant-ph]

pdfDOI

reference search36 citations

Suppressing quantum errors by scaling a surface code logical qubit

#17

Google Quantum AI

Collaboration

•

Rajeev Acharya
(
- Google Inc.
)

et al.

(Jul 13, 2022)

Published in:
- Nature 614 (2023) 7949, 676-681
•
e-Print:
- 2207.06431 [quant-ph]

DOI

reference search787 citations

Quantum process tomography of a universal entangling gate implemented with Josephson phase qubits

#18

et al.

(Apr 25, 2010)

Published in:
- Nature Phys. 6 (2010) 6, 409-413

DOI

reference search126 citations

Quantum ground state and single-phonon control of a mechanical resonator

#19

et al.

(Mar 17, 2010)

Published in:
- Nature 464 (2010) 7289, 697-703

DOI

reference search453 citations

Improving the coherence time of superconducting coplanar resonators

#20

et al.

(Dec 7, 2009)

Published in:
- Appl.Phys.Lett. 95 (2009) 23, 233508

DOI

reference search69 citations

Violation of Bell's inequality in Josephson phase qubits

#21

Markus Ansmann
(
- UC, Santa Barbara
)
,
H. Wang
(
- UC, Santa Barbara
)
,
Radoslaw C. Bialczak
(
- UC, Santa Barbara
)
,
Max Hofheinz
(
- UC, Santa Barbara
)
,
Erik Lucero
(
- UC, Santa Barbara
)

et al.

(Sep, 2009)

Published in:
- Nature 461 (2009) 7263, 504-506

DOI

reference search158 citations

Energy Decay in Superconducting Josephson-Junction Qubits from Nonequilibrium Quasiparticle Excitations

#22

John M. Martinis
(
- UC, Santa Barbara
)
,
M. Ansmann
(
- UC, Santa Barbara
)
,
J. Aumentado
(
- NIST, Boulder
)

(Aug 26, 2009)

Published in:
- Phys.Rev.Lett. 103 (2009) 9, 097002

DOI

reference search112 citations

Emulation of a Quantum Spin with a Superconducting Phase Qudit

#23

Matthew Neeley
(
- UC, Santa Barbara
)
,
Markus Ansmann
(
- UC, Santa Barbara
)
,
Radoslaw C. Bialczak
(
- UC, Santa Barbara
)
,
Max Hofheinz
(
- UC, Santa Barbara
)
,
Erik Lucero
(
- UC, Santa Barbara
)

et al.

(Aug 7, 2009)

Published in:
- Science 325 (2009) 5941, 722-725

DOI

reference search146 citations

Synthesizing arbitrary quantum states in a superconducting resonator

#24

et al.

(May, 2009)

Published in:
- Nature 459 (2009) 7246, 546-549

DOI

reference search262 citations

Generation of Fock states in a superconducting quantum circuit

#25

Max Hofheinz
(
- UC, Santa Barbara
)
,
E.M. Weig
(
- UC, Santa Barbara and
- Munich, Tech. U.
)
,
M. Ansmann
(
- UC, Santa Barbara
)
,
Radoslaw C. Bialczak
(
- UC, Santa Barbara
)
,
Erik Lucero
(
- UC, Santa Barbara
)

et al.

(Jul 1, 2008)

Published in:
- Nature 454 (2008) 7202, 310-314

DOI

reference search160 citations

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