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The two scales of new physics in loop-induced Higgs couplings
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)172
Florian Nortier, Gabriele Rigo, Pablo Sesma
{"title":"The two scales of new physics in loop-induced Higgs couplings","authors":"Florian Nortier,&nbsp;Gabriele Rigo,&nbsp;Pablo Sesma","doi":"10.1007/JHEP02(2025)172","DOIUrl":"10.1007/JHEP02(2025)172","url":null,"abstract":"<p>Probing new physics through precise measurements of Higgs boson couplings is a central objective of the particle collider program at the high-energy frontier. An anomaly in Higgs couplings induced solely by new fermions allows one to compute an upper bound on the mass scale of new bosons. This new bosonic scale is necessary to prevent Landau poles or vacuum instability. Consequently, a single anomalous measurement can provide insight into two distinct new physics scales. In this article, we apply this approach to the loop-induced couplings of the Higgs boson to digluons (<i>gg</i>), diphotons (<i>γγ</i>), and <i>Zγ</i>, and we compare our results to the projected sensitivities of the HL-LHC and future lepton colliders. This work naturally extends our previous analysis of Higgs couplings to weak dibosons (<i>WW</i> and <i>ZZ</i>).</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)172.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143521714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Baryonic spindles from conifolds
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)181
Minwoo Suh
{"title":"Baryonic spindles from conifolds","authors":"Minwoo Suh","doi":"10.1007/JHEP02(2025)181","DOIUrl":"10.1007/JHEP02(2025)181","url":null,"abstract":"<p>We construct supersymmetric <i>AdS</i><sub>3</sub> × Σ solutions with baryonic charge in the Betti-vector truncation of five-dimensional gauged <span>( mathcal{N} )</span> = 4 supergravity where Σ is a spindle. The truncation is obtained from type IIB supergravity on <i>AdS</i><sub>5</sub> × <i>T</i> <sup>1,1</sup>. The solutions realize supersymmetry by the anti-twist. The dual field theories are 2d <span>( mathcal{N} )</span> = (0, 2) SCFTs from the Klebanov-Witten theory compactified on a spindle. We calculate the holographic central charge of the solutions and it precisely matches the result from the gravitational block.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)181.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143496756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spin statistics and surgeries of topological solitons in QCD matter in magnetic field
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)171
Yuki Amari, Muneto Nitta, Ryo Yokokura
{"title":"Spin statistics and surgeries of topological solitons in QCD matter in magnetic field","authors":"Yuki Amari,&nbsp;Muneto Nitta,&nbsp;Ryo Yokokura","doi":"10.1007/JHEP02(2025)171","DOIUrl":"10.1007/JHEP02(2025)171","url":null,"abstract":"<p>The ground state of QCD with two flavors (up and down quarks) at finite baryon density in sufficiently strong magnetic field is in a form of either a chiral soliton lattice(CSL), an array of solitons stacked along the magnetic field, or a domain-wall Skyrmion phase in which Skyrmions are spontaneously created on top of the CSL. In the latter, one 2D (baby) Skyrmion in the chiral soliton corresponds to two 3D Skyrmions (baryons) in the bulk. In this paper, we study spin statistics of topological solitons by using the following two methods: the conventional Witten’s method by embedding the pion fields of two flavors into those of three flavors with the Wess-Zumino-Witten (WZW) term, and a more direct method by using the two-flavor WZW term written in terms of a spin structure. We find that a chiral soliton of finite quantized size called a pancake soliton and a hole on a chiral soliton are fermions or bosons depending on odd or even quantizations of their surface areas, respectively, and a domain-wall Skyrmion is a boson. We also propose surgeries of topological solitons: a domain-wall Skyrmion (boson) can be cut into a pancake soliton (fermion) and a hole (fermion), and a chiral soliton without Skyrmions can be cut into a pancake soliton (fermion) and a hole (fermion).</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)171.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mass spectrum & linear perturbations of ghost-free multi-spin-2 theory
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)176
J. Flinckman, S. F. Hassan
{"title":"Mass spectrum & linear perturbations of ghost-free multi-spin-2 theory","authors":"J. Flinckman,&nbsp;S. F. Hassan","doi":"10.1007/JHEP02(2025)176","DOIUrl":"10.1007/JHEP02(2025)176","url":null,"abstract":"<p>Motivated by the spin-2 nature of gravity, we consider a theory of <span>( mathcal{N} )</span> interacting spin-2 fields, formulated in terms of vielbeins, which has been argued to be free of Boulware-Deser ghost instabilities. This is the only known such theory with non-trivial multi-field interactions. We develop an all-order expansion of the vielbein in terms of the metric and Lorentz field perturbations, enabling an expansion of the action in arbitrary backgrounds to any order. The mass matrix is then analysed around proportional vielbein solutions corresponding to vacuum Einstein spacetimes. It is shown that the theory exhibits a non-tachyonic spectrum with one massless and <span>( mathcal{N} )</span> − 1 massive spin-2 modes, regardless of the sign of the cosmological constant. While the massless mode is universal, the non-zero masses cannot generally be determined analytically, but we obtain the lower and upper bounds on each mass eigenvalue in terms of the parameters of the theory.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)176.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143496816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vanishing of quadratic Love numbers of Schwarzschild black holes
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)174
Simon Iteanu, Massimiliano Maria Riva, Luca Santoni, Nikola Savić, Filippo Vernizzi
{"title":"Vanishing of quadratic Love numbers of Schwarzschild black holes","authors":"Simon Iteanu,&nbsp;Massimiliano Maria Riva,&nbsp;Luca Santoni,&nbsp;Nikola Savić,&nbsp;Filippo Vernizzi","doi":"10.1007/JHEP02(2025)174","DOIUrl":"10.1007/JHEP02(2025)174","url":null,"abstract":"<p>The induced conservative tidal response of self-gravitating objects in general relativity is parametrized in terms of a set of coefficients, which are commonly referred to as Love numbers. For asymptotically-flat black holes in four spacetime dimensions, the Love numbers are famously zero in the static regime. In this work, we show that this result continues to hold upon inclusion of nonlinearities in the theory for Schwarzschild black holes. We first solve the quadratic Einstein equations in the static limit to all orders in the multipolar expansion, including both even and odd perturbations. We show that the second-order solutions take simple analytic expressions, generically expressible in the form of finite polynomials. We then define the quadratic Love numbers at the level of the point-particle effective field theory. By performing the matching with the full solution in general relativity, we show that quadratic Love number coefficients are zero to all orders in the derivative expansion, like the linear ones.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)174.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantum chaos in the sparse SYK model
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)173
Patrick Orman, Hrant Gharibyan, John Preskill
{"title":"Quantum chaos in the sparse SYK model","authors":"Patrick Orman,&nbsp;Hrant Gharibyan,&nbsp;John Preskill","doi":"10.1007/JHEP02(2025)173","DOIUrl":"10.1007/JHEP02(2025)173","url":null,"abstract":"<p>The Sachdev-Ye-Kitaev (SYK) model is a system of <i>N</i> Majorana fermions with random interactions and strongly chaotic dynamics, which at low energy admits a holographically dual description as two-dimensional Jackiw-Teitelboim gravity. Hence the SYK model provides a toy model of quantum gravity that might be feasible to simulate with near-term quantum hardware. Motivated by the goal of reducing the resources needed for such a simulation, we study a sparsified version of the SYK model, in which interaction terms are deleted with probability 1<i>−p</i>. Specifically, we compute numerically the spectral form factor (SFF, the Fourier transform of the Hamiltonian’s eigenvalue pair correlation function) and the nearest-neighbor eigenvalue gap ratio <i>r</i> (characterizing the distribution of gaps between consecutive eigenvalues). We find that when <i>p</i> is greater than a transition value <i>p</i><sub>1</sub>, which scales as 1/<i>N</i> <sup>3</sup>, both the SFF and <i>r</i> match the values attained by the full unsparsified model and with expectations from random matrix theory (RMT). But for <i>p &lt; p</i><sub>1</sub>, deviations from unsparsified SYK and RMT occur, indicating a breakdown of holography in the highly sparsified regime. Below an even smaller value <i>p</i><sub>2</sub>, which also scales as 1/<i>N</i> <sup>3</sup>, even the spacing of consecutive eigenvalues differs from RMT values, signaling a complete breakdown of spectral rigidity. Our results cast doubt on the holographic interpretation of very highly sparsified SYK models obtained via machine learning using teleportation infidelity as a loss function.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)173.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143496686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Non-invertible Peccei-Quinn symmetry, natural 2HDM alignment, and the visible axion
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)178
Antonio Delgado, Seth Koren
{"title":"Non-invertible Peccei-Quinn symmetry, natural 2HDM alignment, and the visible axion","authors":"Antonio Delgado,&nbsp;Seth Koren","doi":"10.1007/JHEP02(2025)178","DOIUrl":"10.1007/JHEP02(2025)178","url":null,"abstract":"<p>We identify <span>( {m}_{12}^2 )</span> as a spurion of non-invertible Peccei-Quinn symmetry in the type II 2HDM with gauged quark flavor. Thus a UV theory which introduces quark color-flavor monopoles can naturally realize alignment without decoupling and can furthermore revive the Weinberg-Wilczek axion. As an example we consider the SU(9) theory of color-flavor unification, which needs no new fermions. This is the first model-building use of non-invertible symmetry to find a Dirac natural explanation for a small <i>relevant</i> parameter.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)178.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The anti-de Sitter supergeometry revisited
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)175
Nowar E. Koning, Sergei M. Kuzenko, Emmanouil S. N. Raptakis
{"title":"The anti-de Sitter supergeometry revisited","authors":"Nowar E. Koning,&nbsp;Sergei M. Kuzenko,&nbsp;Emmanouil S. N. Raptakis","doi":"10.1007/JHEP02(2025)175","DOIUrl":"10.1007/JHEP02(2025)175","url":null,"abstract":"<p>In a supergravity framework, the <span>( mathcal{N} )</span>-extended anti-de Sitter (AdS) superspace in four spacetime dimensions, <span>( {textrm{AdS}}^{4left|4mathcal{N}right.} )</span>, is a maximally symmetric background that is described by a curved superspace geometry with structure group SL(2, <i>ℂ</i>) × <span>( textrm{U}left(mathcal{N}right) )</span>. On the other hand, within the group-theoretic setting, <span>( {textrm{AdS}}^{4left|4mathcal{N}right.} )</span> is realised as the coset superspace <span>( textrm{O}textrm{Sp}left(left.mathcal{N}right|4;mathbb{R}right)/left[textrm{SL}left(2,mathbb{C}right)times textrm{O}left(mathcal{N}right)right] )</span>, with its structure group being SL(2, <i>ℂ</i>) × <span>( textrm{O}left(mathcal{N}right) )</span>. Here we explain how the two frameworks are related. We give two explicit realisations of <span>( {textrm{AdS}}^{4left|4mathcal{N}right.} )</span> as a conformally flat superspace, thus extending the <span>( mathcal{N} )</span> = 1 and <span>( mathcal{N} )</span> = 2 results available in the literature. As applications, we describe: (i) a two-parameter deformation of the <span>( {textrm{AdS}}^{4left|4mathcal{N}right.} )</span> interval and the corresponding superparticle model; (ii) some implications of conformal flatness for superconformal higher-spin multiplets and an effective action generating the <span>( mathcal{N} )</span> = 2 super-Weyl anomaly; and (iii) <i>κ</i>-symmetry of the massless AdS superparticle.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)175.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Wormhole-induced ALP dark matter
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)183
Dhong Yeon Cheong, Koichi Hamaguchi, Yoshiki Kanazawa, Sung Mook Lee, Natsumi Nagata, Seong Chan Park
{"title":"Wormhole-induced ALP dark matter","authors":"Dhong Yeon Cheong,&nbsp;Koichi Hamaguchi,&nbsp;Yoshiki Kanazawa,&nbsp;Sung Mook Lee,&nbsp;Natsumi Nagata,&nbsp;Seong Chan Park","doi":"10.1007/JHEP02(2025)183","DOIUrl":"10.1007/JHEP02(2025)183","url":null,"abstract":"<p>Non-perturbative gravitational effects induce explicit global symmetry breaking terms within axion models. These exponentially suppressed terms in the potential give a mass contribution to the axion-like particles (ALPs). In this work we investigate this scenario with a scalar field charged under a global U(1) symmetry and having a non-minimal coupling to gravity. Given the exponential dependence, the ALP can retain a mass spanning a wide range, which can act as a dark matter component. We specify pre-inflationary and post-inflationary production mechanisms of these ALPs, with the former from the misalignment mechanism and the latter from both the misalignment and cosmic-string decay. We identify the allowed parameter ranges that explain the dark matter abundance for both a general inflation case and a case where the radial mode scalar drives inflation, each in metric and Palatini formalisms. We show that the ALP can be the dominant component of the dark matter in a wide range of its mass, <i>m</i><sub><i>a</i></sub> ∈ [10<sup>−21</sup> eV, PeV], depending on the inflationary scenario and the U(1) breaking scale. These results indicate that ALPs can be responsible for our dark matter abundance within a setup purely from non-perturbative gravitational effects.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)183.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143513196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
All class ( mathcal{S} ) theories of type-A originate from orbi-instantons
IF 5.4 1区 物理与天体物理
Journal of High Energy Physics Pub Date : 2025-02-26 DOI: 10.1007/JHEP02(2025)185
Simone Giacomelli, William Harding, Noppadol Mekareeya, Alessandro Mininno
{"title":"All class ( mathcal{S} ) theories of type-A originate from orbi-instantons","authors":"Simone Giacomelli,&nbsp;William Harding,&nbsp;Noppadol Mekareeya,&nbsp;Alessandro Mininno","doi":"10.1007/JHEP02(2025)185","DOIUrl":"10.1007/JHEP02(2025)185","url":null,"abstract":"<p>A surprising relation between 4d <span>( mathcal{N} )</span> = 2 class <span>( mathcal{S} )</span> superconformal field theories of Type-<i>A</i> and 6d <span>( mathcal{N} )</span> = (1, 0) orbi-instanton theories is investigated. We find that all of the theories in the former class can be obtained by a series of deformations of the 4d theories arising from compactifying the latter on a torus. This is demonstrated by examining Fayet-Iliopoulos (FI) deformations of the <i>E</i><sub>8</sub>-shaped magnetic quivers of the orbi-instanton theories whose body fits into the affine <i>E</i><sub>8</sub> Dynkin diagram with a tail attached. Turning on FI parameters at the appropriate gauge groups leads, in stages, to <i>E</i><sub>7</sub>-shaped, <i>E</i><sub>6</sub>-shaped, and general star-shaped quivers, where the latter are magnetic quivers for the class <span>( mathcal{S} )</span> theory of Type-<i>A</i> on a sphere with punctures. Deforming a suitable star-shaped quiver, one obtains a magnetic quiver of the Type-<i>A</i> class <span>( mathcal{S} )</span> theory with general genus and an arbitrary number of punctures. Given such a theory, we also propose the inverse algorithm, thereby determining a parent orbi-instanton theory. This is achieved by uplifting the corresponding magnetic quiver step by step to the star-shaped, <i>E</i><sub>6</sub>-shaped, <i>E</i><sub>7</sub>-shaped, and <i>E</i><sub>8</sub>-shaped quivers, where at each step all of the underbalanced nodes, possessing non-zero FI parameters, are dualized. The latter <i>E</i><sub>8</sub>-shaped quiver then characterizes the 6d orbi-instanton theory from which the class <span>( mathcal{S} )</span> theory in question originates.</p>","PeriodicalId":635,"journal":{"name":"Journal of High Energy Physics","volume":"2025 2","pages":""},"PeriodicalIF":5.4,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP02(2025)185.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143496754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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