Kazumi Okuyama - INSPIRE

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Holographic tensor network for double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Mar 29, 2025)

e-Print:
- 2503.23003 [hep-th]

pdf

reference search0 citations

Non-perturbative corrections in the semi-classical limit of double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Jan 26, 2025)

e-Print:
- 2501.15501 [hep-th]

pdf

reference search0 citations

Baby universe operators in the ETH matrix model of double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Aug 7, 2024)

Published in:
- JHEP 10 (2024) 249
•
e-Print:
- 2408.03726 [hep-th]

DOI

reference search3 citations

More on doubled Hilbert space in double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Apr 3, 2024)

Published in:
- Phys.Lett.B 855 (2024) 138858
•
e-Print:
- 2404.02833 [hep-th]

pdfDOI

reference search5 citations

Doubled Hilbert space in double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Jan 14, 2024)

Published in:
- JHEP 04 (2024) 091
•
e-Print:
- 2401.07403 [hep-th]

DOI

reference search10 citations

Negativity and its capacity in JT gravity

Kazumi Okuyama
(
- Shinshu U.
)
,
Takeshi Tachibana
(
- Shinshu U.
)

(Dec 19, 2023)

Published in:
- JHEP 02 (2024) 183
•
e-Print:
- 2312.11860 [hep-th]

DOI

reference search1 citation

Matter correlators through a wormhole in double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Dec 1, 2023)

Published in:
- JHEP 02 (2024) 147
•
e-Print:
- 2312.00880 [hep-th]

DOI

reference search7 citations

Solvable limit of ETH matrix model for double-scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)
,
Takao Suyama
(
- KEK, Tsukuba
)

(Nov 5, 2023)

Published in:
- JHEP 04 (2024) 094
•
e-Print:
- 2311.02846 [hep-th]

DOI

reference search5 citations

Discrete analogue of the Weil-Petersson volume in double scaled SYK

Kazumi Okuyama
(
- Shinshu U.
)

(Jun 28, 2023)

Published in:
- JHEP 09 (2023) 133
•
e-Print:
- 2306.15981 [hep-th]

DOI

reference search11 citations

End of the world brane in double scaled SYK

#10

Kazumi Okuyama
(
- Shinshu U.
)

(May 21, 2023)

Published in:
- JHEP 08 (2023) 053
•
e-Print:
- 2305.12674 [hep-th]

DOI

reference search18 citations

High temperature expansion of double scaled SYK

#11

Kazumi Okuyama
(
- Shinshu U.
)

(Apr 4, 2023)

Published in:
- Phys.Lett.B 843 (2023) 138036
•
e-Print:
- 2304.01522 [hep-th]

pdfDOI

reference search5 citations

Late time behavior of n-point spectral form factors in Airy and JT gravities

#12

(Mar 17, 2023)

Published in:
- JHEP 07 (2023) 047
•
e-Print:
- 2303.10314 [hep-th]

DOI

reference search1 citation

Correlators of double scaled SYK at one-loop

#13

Kazumi Okuyama
(
- Shinshu U.
)
,
Kenta Suzuki
(
- Rikkyo U.
)

(Mar 13, 2023)

Published in:
- JHEP 05 (2023) 117
•
e-Print:
- 2303.07552 [hep-th]

DOI

reference search15 citations

Spectral form factor in the τ-scaling limit

#14

Kazumi Okuyama
(
- Shinshu U.
)
,
Kazuhiro Sakai
(
- Meiji Gakuin U.
)

(Jan 11, 2023)

Published in:
- JHEP 04 (2023) 123
•
e-Print:
- 2301.04773 [hep-th]

DOI

reference search10 citations

Hartle-Hawking wavefunction in double scaled SYK

#15

Kazumi Okuyama
(
- Shinshu U.
)

(Dec 18, 2022)

Published in:
- JHEP 03 (2023) 152
•
e-Print:
- 2212.09213 [hep-th]

DOI

reference search14 citations

Large N expansion of an integrated correlator in

\mathcal{N}

= 4 SYM

#16

Yasuyuki Hatsuda
(
- Rikkyo U.
)
,
Kazumi Okuyama
(
- Shinshu U.
)

(Aug 3, 2022)

Published in:
- JHEP 11 (2022) 086
•
e-Print:
- 2208.01891 [hep-th]

DOI

reference search17 citations

’t Hooft expansion of SO(N) and Sp(N)

\mathcal{N}

= 4 SYM revisited

#17

Kazumi Okuyama
(
- Shinshu U.
)

(Jul 19, 2022)

Published in:
- JHEP 09 (2022) 064
•
e-Print:
- 2207.09191 [hep-th]

DOI

reference search1 citation

Page curve from dynamical branes in JT gravity

#18

Kazumi Okuyama
(
- Shinshu U.
)
,
Kazuhiro Sakai
(
- Meiji Gakuin U.
)

(Nov 18, 2021)

Published in:
- JHEP 02 (2022) 087
•
e-Print:
- 2111.09551 [hep-th]

DOI

reference search13 citations

FZZT branes in JT gravity and topological gravity

#19

Kazumi Okuyama
(
- Shinshu U.
)
,
Kazuhiro Sakai
(
- Meiji Gakuin U.
)

(Aug 9, 2021)

Published in:
- JHEP 09 (2021) 191
•
e-Print:
- 2108.03876 [hep-th]

DOI

reference search36 citations

A proof of loop equations in 2d topological gravity

#20

Kazumi Okuyama
(
- Shinshu U.
)
,
Kazuhiro Sakai
(
- Meiji Gakuin U.
)

(Jun 10, 2021)

Published in:
- JHEP 10 (2021) 107
•
e-Print:
- 2106.05643 [hep-th]

DOI

reference search4 citations

Capacity of entanglement in random pure state

#21

Kazumi Okuyama
(
- Shinshu U.
)

(Mar 16, 2021)

Published in:
- Phys.Lett.B 820 (2021) 136600
•
e-Print:
- 2103.08909 [hep-th]

pdfDOI

reference search18 citations

’t Hooft expansion of multi-boundary correlators in 2D topological gravity

#22

Kazumi Okuyama
(
- Shinshu U.
)
,
Kazuhiro Sakai
(
- Meiji Gakuin U.
)

(Jan 26, 2021)

Published in:
- PTEP 2021 (2021) 8, 083B03
•
e-Print:
- 2101.10584 [hep-th]

DOI

reference search7 citations

Quenched free energy from spacetime D-branes

#23

Kazumi Okuyama
(
- Shinshu U.
)

(Jan 15, 2021)

Published in:
- JHEP 03 (2021) 073
•
e-Print:
- 2101.05990 [hep-th]

DOI

reference search16 citations

Genus expansion of open free energy in 2d topological gravity

#24

Kazumi Okuyama
(
- Shinshu U.
)
,
Kazuhiro Sakai
(
- Meiji Gakuin U.
)

(Sep 27, 2020)

Published in:
- JHEP 03 (2021) 217
•
e-Print:
- 2009.12731 [hep-th]

DOI

reference search4 citations

Quenched free energy in random matrix model

#25

Kazumi Okuyama
(
- Shinshu U.
)

(Sep 6, 2020)

Published in:
- JHEP 12 (2020) 080
•
e-Print:
- 2009.02840 [hep-th]

DOI

reference search9 citations

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Kazumi Okuyama (奥山和美)(
Shinshu U.
)

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Kazumi Okuyama (奥山 和美)(Shinshu U.)

Date of paper

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Kazumi Okuyama (奥山和美)(
Shinshu U.
)