Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Keiichi Nagao"'
Autor:
Keiichi Nagao, Holger Bech Nielsen
Publikováno v:
Progress of Theoretical and Experimental Physics
Nagao, K & Nielsen, H B 2023, ' Automatic hermiticity for mixed states ', Progress of Theoretical and Experimental Physics, vol. 2023, no. 3, 031B01 . https://doi.org/10.1093/ptep/ptad025
Nagao, K & Nielsen, H B 2023, ' Automatic hermiticity for mixed states ', Progress of Theoretical and Experimental Physics, vol. 2023, no. 3, 031B01 . https://doi.org/10.1093/ptep/ptad025
We previously proposed a mechanism to effectively obtain, after a long time development, a Hamiltonian being Hermitian with regard to a modified inner product $I_Q$ that makes a given non-normal Hamiltonian normal by using an appropriately chosen Her
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfd71455d22c0c614d2a0a001678a0fc
https://doi.org/10.1093/ptep/ptad025
https://doi.org/10.1093/ptep/ptad025
Autor:
Holger Bech Nielsen, Keiichi Nagao
Publikováno v:
Nagao, K & Nielsen, H B 2019, ' Formalism of a harmonic oscillator in the future-included complex action theory ', Progress of Theoretical and Experimental Physics, vol. 2019, no. 7, 073B01 . https://doi.org/10.1093/ptep/ptz047
In a special representation of complex action theory that we call ``future-included'', we study a harmonic oscillator model defined with a non-normal Hamiltonian $\hat{H}$, in which a mass $m$ and an angular frequency $\omega$ are taken to be complex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a362ed6f836e05569da54a74ea6ece
https://curis.ku.dk/portal/da/publications/formalism-of-a-harmonic-oscillator-in-the-futureincluded-complex-action-theory(7a699115-e493-428f-b87e-51bcb1f1c007).html
https://curis.ku.dk/portal/da/publications/formalism-of-a-harmonic-oscillator-in-the-futureincluded-complex-action-theory(7a699115-e493-428f-b87e-51bcb1f1c007).html
Autor:
Keiichi Nagao
Publikováno v:
Nuclear Physics B. 800:401-404
In Ref. [H. Neuberger, hep-lat/03030090 ] Neuberger studied a vortex fermion model with two continuum extra-dimensions, and pointed out that there are no k ≠ 0 zero modes, which is in disagreement with our paper. Since this discrepancy is due to an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad5b255069f07b1f6d476e847a6da25b
https://doi.org/10.1016/j.nuclphysb.2008.03.017
https://doi.org/10.1016/j.nuclphysb.2008.03.017
Autor:
Katsushi Kurosu, Yuichi Takiguchi, Yuji Tada, Yoshiko Asaka-Amano, Tatsuo Kawashima, Keiichi Nagao, T Moriya, Takayuki Kuriyama
Publikováno v:
Lung Cancer. 58:253-259
Even with the standard first-line chemotherapy, advanced non-small cell lung cancer (NSCLC) recurs in most cases. The purpose of this study is to develop a new chemotherapeutic regimen for patients with NSCLC that has relapsed or was refractory to pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61edd183b5bfcaff42979118fc7a2daf
https://doi.org/10.1016/j.lungcan.2007.06.004
https://doi.org/10.1016/j.lungcan.2007.06.004
Autor:
Kouzou Hanai, Yoshihisa Muramatsu, Shiho Gomi, Toru Matsumoto, Kohei Murao, Isao Yamaguchi, Keiichi Nagao
Publikováno v:
Nihon Hoshasen Gijutsu Gakkai zasshi. 71(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c247d73772fcc1bf26a49af6d44c78b
https://pubmed.ncbi.nlm.nih.gov/25672536
https://pubmed.ncbi.nlm.nih.gov/25672536
Autor:
Holger Bech Nielsen, Keiichi Nagao
Publikováno v:
Nagao, K & Nielsen, H F B 2015, ' Reality and hermiticity from maximizing overlap in the future-included complex action theory ', Progress of Theoretical and Experimental Physics, vol. 2015, no. 5, 051B01 . https://doi.org/10.1093/ptep/ptv057
In the complex action theory whose path runs over not only past but also future we study a normalized matrix element of an operator $\hat{\cal O}$ defined in terms of the future state at the latest time $T_B$ and the past state at the earliest time $
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a78ba984584ee522e2e5811ead8621b
Publikováno v:
Cancer Letters. 234:143-148
We examined the effect of hepatitis B virus X (HBx) on NF-kB- and AP-1- mediated transcription in human hepatocellular carcinoma cell lines, Huh-7 with or without subgenomic hepatitis C virus (HCV) RNA. Expression of HBx in Huh-7 cells with HCV resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97bb4b9bd58b43398ed1cc83ddc86c97
https://doi.org/10.1016/j.canlet.2005.03.030
https://doi.org/10.1016/j.canlet.2005.03.030
Autor:
Tatsuo Kanda, Osamu Yokosuka, Keiichi Nagao, Hiromitsu Saisho, Fumio Imazeki, Keiichi Fujiwara
Publikováno v:
Biochemical and Biophysical Research Communications. 331:621-629
The effect of six drugs (amantadine, glycyrrhizin, ribavirin, ursodeoxycholic acid, alcohol, and IFN) on HAV RNA translation from the HAV internal ribosomal entry site (IRES) was investigated using a bicistronic reporter construct containing HAV IRES
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ead15aba3422f85ed62754ccf873dad0
https://doi.org/10.1016/j.bbrc.2005.03.212
https://doi.org/10.1016/j.bbrc.2005.03.212
Autor:
Keiichi Nagao, Satoshi Morita, Yasuo Ohashi, Masahiko Shibuya, Kenji Eguchi, Junichi Sakamoto, Hisanobu Niitani, Yasufumi Yamaji, Kunihiko Kobayashi, Taketoshi Matsumoto
Publikováno v:
Annals of Cancer Research and Therapy. 12:105-117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be8bfee2ff75314ce350b29ce95781cd
https://doi.org/10.4993/acrt.12.105
https://doi.org/10.4993/acrt.12.105
Autor:
Takehiko Fujisawa, Hiroshi Kimura, Takayuki Kuriyama, Hiroshi Miyazawa, Keiichi Nagao, Naoaki Sugimoto, Kazuya Fukuoka, Yuichi Takiguchi, Mizuto Otsuji
Publikováno v:
Haigan. 44:219-224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84dad7f87abd16d119d06945d71e412d
https://doi.org/10.2482/haigan.44.219
https://doi.org/10.2482/haigan.44.219