Article
Astronomy & Astrophysics
Clelia Altomonte, Alan J. Barr
Summary: This paper analyzes the mathematical details of applying quantum information theory to scattering amplitudes associated with Standard Model processes, focusing on the theoretical principle of the Choi-Jamiolkowski isomorphism or state-channel duality.
Article
Business
Yoritoshi Hara, Yonghoon Choi
Summary: Multiple-channel systems encompass multiple and dual channels. This study differentiates the dimensions of multichannel systems into channel variety and duality. It examines how these dimensions influence vertical and horizontal relationship governance and finds that both governance types positively affect channel performance, with channel variety weakening the effect of vertical governance and channel duality strengthening it.
JOURNAL OF BUSINESS RESEARCH
(2023)
Article
Physics, Multidisciplinary
Monica Jinwoo Kang, Craig Lawrie, Ki-Hong Lee, Jaewon Song
Summary: We have discovered a four-dimensional N = 1 supersymmetric field theory that is dual to the N = 4 super Yang-Mills theory. It is constructed through the diagonal gauging of the flavor symmetry of three copies of a strongly coupled superconformal field theory. This theory flows to a strongly coupled N = 1 SCFT that lies on the same conformal manifold as N = 4 super Yang-Mills.
PHYSICAL REVIEW LETTERS
(2023)
Article
Physics, Multidisciplinary
Christian B. Jepsen, Fedor K. Popov
Summary: This study investigates an N=1 supersymmetric quantum field theory with O(M) x O(N) symmetry in 3 - epsilon dimensions, calculating beta functions up to second loop order and analyzing the renormalization group (RG) flow and its fixed points. By allowing general real values for N and M as bifurcation parameters, interesting phenomena such as homoclinic RG flows near special points are discovered. The existence of these flows is demonstrated using both analytic and numeric evidence.
PHYSICAL REVIEW LETTERS
(2021)
Article
Chemistry, Analytical
Yunbing Hu, Ao Peng, Biyu Tang, Guojian Ou, Xianzhi Lu
Summary: In this paper, a WiFi-based indoor positioning method using CSI is proposed. The method utilizes dictionary filtering and compressive sensing to extract channel impulse response and estimate time of arrival, and employs median value filtering algorithm for target device localization. Experimental results demonstrate the superior performance of the method, enabling fast system deployment.
Article
Physics, Multidisciplinary
Mahdieh Pourjafarabadi, Hanieh Najafzadeh, Mohammad-Sadegh Vaezi, Abolhassan Vaezi
Summary: This study demonstrates that the entanglement Hamiltonian (EH) is practically local and its main components are related to the terms present in the model Hamiltonian, even for subsystems with non-flat boundaries and under strong interactions. The local temperature at a given point decays inversely proportional to its distance from the boundary between the subsystem and the environment, and the subdominant terms in the EH are severely suppressed away from the boundaries of the subsystem and relatively small near them.
PHYSICAL REVIEW RESEARCH
(2021)
Article
Pharmacology & Pharmacy
Aiyana M. Emigh Cortez, Kevin R. Demarco, Kazuharu Furutani, Slava Bekker, Jon T. Sack, Heike Wulff, Colleen E. Clancy, Igor Vorobyov, Vladimir Yarov-Yarovoy
Summary: The human ether-a-go-go-related gene (hERG) is crucial for normal electrical activity in the heart but can also be targeted by drugs. This study utilized computational methods to build structural models of hERG channel in different conformational states and investigated the interactions between drugs and the channel. The findings provide important insights into differentiating safe and harmful hERG blockers based on their structural interactions.
FRONTIERS IN PHARMACOLOGY
(2023)
Review
Computer Science, Interdisciplinary Applications
Neha Sharma, Ramkumar Ketti Ramachandran
Summary: Quantum computing is an emerging technology that can efficiently perform various computational tasks, widely used in fields such as data search, network security and machine learning. Key distribution and management are two main applications of quantum computing in network security.
ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING
(2021)
Article
Quantum Science & Technology
Ion Nechita, Clement Pellegrini, Denis Rochette
Summary: The achievable region of the universal 1 -> 2 asymmetric quantum cloning problem is determined, showing that it is a union of ellipses in the plane. This study has implications for eavesdropping on quantum cryptography and a wide variety of tasks. The region of quantum-state compatibility of two possibly different isotropic states is characterized, considering negative figures of merit for the first time.
QUANTUM INFORMATION PROCESSING
(2021)
Article
Materials Science, Multidisciplinary
Ethan Lake, T. Senthil, Ashvin Vishwanath
Summary: The study explores a type of bosonic phase known as Bose-Luttinger liquids, which are analogues of Fermi liquids with significant differences. These phases lack quasiparticles, have different RG flows, and have correlation functions controlled by a continuously varying exponent. The stability of these phases to all symmetric perturbations is proven, and they may be relevant to various physical situations.
Article
Astronomy & Astrophysics
Anindya Banerjee, Matthew Buican
Summary: We study the conditions under which 4D N = 2 superconformal field theories have chiral operators with respect to an N = 1 subalgebra. Our main focus is on the often-ignored B representations, which evade direct detection using popular nonperturbative tools. However, we demonstrate the ubiquity of B multiplets and their association with interesting phenomena.
Article
Astronomy & Astrophysics
Eric Lescano, Nahuel Miron-Granese
Summary: The phase space formulation of double field theory (DFT) shows that statistical matter can be included through (T-)duality multiplets. We propose the inclusion of a perfect fluid in DFT geometry by introducing a generalized energy-momentum tensor written in terms of DFT pressure, energy density, and velocity. The O(D, D) vector representation of the latter satisfies two invariant constraints in agreement with the on-shell constraints for the generalized momentum. We compute the conservation laws associated with the energy-momentum tensor in general DFT backgrounds and study the cosmological dynamics with the coupling of a perfect fluid.
Article
Astronomy & Astrophysics
Sourav Roychowdhury, Prasanta K. Tripathy
Summary: This paper investigates the non-Abelian T-dual geometry of the IIB supergravity theory on AdS(3) x S-3 x T-4 background and obtains a pp-wave background. The supersymmetry analysis of the resulting pp-wave geometry reveals that it preserves sixteen supercharges. Additionally, the possible gauge theory dual of the pp-wave background is discussed.
Article
Astronomy & Astrophysics
Sabyasachi Maulik, Harvendra Singh
Summary: The study of entanglement entropy on the boundary of the Lif(4)((2)) x S-1 x S-5 brane configuration reveals that the net entropy density of the first-order excitations is independent of the typical size of subsystems. This result is interpreted in the context of the first law of entanglement thermodynamics.
Article
Astronomy & Astrophysics
Andrew D. Bond, Daniel F. Litim
Summary: We demonstrate the existence of interacting ultraviolet fixed points in four dimensions at strong coupling and away from large-N Veneziano limits. This is done using the renormalization group and exact methods from supersymmetry, exemplarily for semisimple supersymmetric gauge theories with chiral matter and superpotential interactions. We determine the entire superconformal window of ultraviolet fixed points and find manifolds of Leigh-Strassler models exhibiting lines of infrared fixed points. Perturbation theory up to three loop is used to confirm the findings at weak coupling, and benchmark models with low field multiplicities are provided. The implications for particle physics, model building, and conformal field theory are discussed.
Article
Physics, Multidisciplinary
Shuangshuang Fu, Shunlong Luo
Summary: This paper explores the nature of wave-particle duality and interprets it as information conservation in a multi-path interferometer. By introducing the concept of variance, a resolution of unity is established to quantify the relationship between wave feature, particle feature, and mixedness of a quantum state. This approach refines conventional methods for dealing with wave-particle duality and highlights the importance of information.
COMMUNICATIONS IN THEORETICAL PHYSICS
(2022)
Article
Physics, Multidisciplinary
Hao Dai, Shuangshuang Fu, Shunlong Luo
Summary: Magic plays a crucial role in fault-tolerant quantum computation, but quantifying it is challenging. This study proposes a quantifier of magic based on characteristic functions of quantum states, which is straightforward to compute and applicable in all dimensions. The quantifier is used to detect the maximal magic in group covariant symmetric informationally complete states. Comparison with existing methods reveals different orderings of magic.
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
(2022)
Article
Obstetrics & Gynecology
Sarah P. Huepenbecker, Shuangshuang Fu, Charlotte C. Sun, Hui Zhao, Kristin M. Primm, Sharon H. Giordano, Larissa A. Meyer
Summary: This study aimed to evaluate the impact of Medicaid expansion on gynecologic cancer survival. The results showed that there was an improvement in 2-year survival among women with ovarian cancer in states that expanded Medicaid after 2014. However, racial, ethnic, and regional survival differences still exist between expansion and nonexpansion states.
AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY
(2022)
Article
Oncology
J. Alejandro Rauh-Hain, Jose Zubizarreta, Roni Nitecki, Alexander Melamed, Shuangshuang Fu, Kirsten Jorgensen, Paula C. Brady, Valerie L. Baker, Mariana Chavez-MacGregor, Sharon H. Giordano, Nancy L. Keating
Summary: This study found that pregnancy or assisted reproductive technologies (ART) do not have a negative impact on the survival rate of breast cancer survivors.
Article
Physics, Multidisciplinary
Shuangshuang Fu, Shunlong Luo, Yue Zhang
Summary: This study demonstrates that a recently introduced nonclassicality measure lacks convexity, but proposes a convex measure of nonclassicality through its connection with convex Wigner-Yanase skew information.
FRONTIERS IN PHYSICS
(2022)
Editorial Material
Oncology
Sarah P. Huepenbecker, Shuangshuang Fu, Charlotte C. Sun, Hui Zhao, Kristin M. Primm, Sharon H. Giordano, Larissa A. Meyer
ANNALS OF SURGICAL ONCOLOGY
(2023)
Article
Oncology
Sarah P. Huepenbecker, Shuangshuang Fu, Charlotte C. Sun, Hui Zhao, Kristin M. Primm, Sharon H. Giordano, Larissa A. Meyer
Summary: This study investigated the association between Medicaid expansion and postoperative mortality rates for gynecologic cancer surgery. The results showed that state Medicaid expansion was associated with improved postoperative survival for women with endometrial cancer and certain subgroups.
ANNALS OF SURGICAL ONCOLOGY
(2023)
Article
Oncology
Sarah P. Huepenbecker, Charlotte C. Sun, Shuangshuang Fu, Hui Zhao, Kristin Primm, Jose Alejandro Rauh-Hain, Nicole D. Fleming, Sharon H. Giordano, Larissa A. Meyer
Summary: This study aimed to evaluate the association between time to diagnosis and treatment of advanced ovarian cancer and mortality rates. The findings showed that longer time intervals were associated with better overall and cancer-specific survival rates. Sociodemographic factors were found to influence the time to diagnosis and treatment, indicating potential disparities in healthcare access. Gynecologic oncologist visits were associated with improved survival outcomes.
INTERNATIONAL JOURNAL OF GYNECOLOGICAL CANCER
(2022)
Article
Oncology
Chelsey Vranes, Hui Zhao, Mette Calundann Noer, Shuangshuang Fu, Charlotte C. Sun, Ross Harrison, Pedro T. Ramirez, Claus Kim Hogdall, Sharon H. Giordano, Larissa A. Meyer
Summary: The objective of this study was to perform secondary validation of the Ovarian Cancer Comorbidity Index (OCCI) in a US population. The results showed that the OCCI can predict overall and cancer-specific survival in patients with ovarian cancer, while the Charlson Comorbidity Index (CCI) cannot predict cancer-specific survival.
INTERNATIONAL JOURNAL OF GYNECOLOGICAL CANCER
(2023)
Article
Oncology
Aubri Hoffman, Chloe Josephine Denham, Shuangshuang Fu, Tito Mendoza, Roni Nitecki, Kirsten A. Jorgensen, Jose Garcia, Kelly Lamiman, Terri L. Woodard, J. Alejandro Rauh-Hain
Summary: This study developed a scale to measure the barriers cancer survivors face in motherhood and validated its validity, reliability, and feasibility. The results showed that cancer survivors face multifaceted barriers in pursuing motherhood, including personal, medical, relational, and financial barriers. The scale can help researchers understand the issues faced by survivors and provide data support for decision-making.
INTERNATIONAL JOURNAL OF GYNECOLOGICAL CANCER
(2023)
Article
Physics, Multidisciplinary
Shuangshuang Fu, Jiayu He, Xiaohui Li, Shunlong Luo
Summary: In this work, the information-theoretic aspects of the deterministic quantum computation with one bit (DQC1) model are analyzed, particularly through the calculation of important quantities related to the state-channel interaction. Basic features of quantum resources for quantum speedup in this model are revealed. The state-channel framework can also be applied to analyze other computational models from the perspective of quantum resources.
Article
Engineering, Chemical
Lu Li, Qi Zhao, Shuangshuang Fu, Changwei Chen, Mingjiao Tian, Jianwen Shi, Mudi Ma, Chi He
Summary: In this study, high active LSMO catalysts were prepared through a facile oxygen vacancy construction strategy using NaBH4 treatment. The LSMO composites were reduced and exhibited a significant Sr segregation effect, leading to the formation of oxygen vacancies. The concentration of interfacial active oxygen species could be regulated by the La-Sr interaction. The oxygen vacancies facilitated the activation of molecular oxygen and preferential catalytic oxidation of chlorobenzene, but they could be refilled by water molecules, resulting in weaker water resistance and catalyst deactivation.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Quantum Science & Technology
Jiayu He, Shuangshuang Fu
Summary: The interaction between quantum information theory and condensed matter physics has led to fruitful results in understanding quantum phase transition. Magic, as an important resource in fault-tolerant quantum computation, may offer new insights into quantum phase transition. Using the quantum renormalization group method, we study the role of magic in detecting quantum phase transitions in the one-dimensional anisotropic XXZ model and XY model. We propose a magic quantifier defined by the characteristic functions of quantum states, which exhibits interesting properties and can be easily calculated. The behavior of the magic quantifier and its derivative provide signatures of quantum phase transition.
QUANTUM INFORMATION PROCESSING
(2023)
Article
Oncology
Sarah P. Huepenbecker, Shuangshuang Fu, Charlotte C. Sun, Hui Zhao, Kristin M. Primm, Sharon H. Giordano, Larissa A. Meyer
Summary: The association between Medicaid expansion and postoperative mortality after gynecologic cancer surgery has been investigated. It was found that the 30-day mortality rate for endometrial cancer decreased significantly after 2014 in expansion states, while it increased for cervical cancer. The postoperative survival of Black women with endometrial cancer in expansion states also improved.
ANNALS OF SURGICAL ONCOLOGY
(2023)
Article
Quantum Science & Technology
Shuangshuang Fu, Xiaohui Li, Shunlong Luo
Summary: Magic, as a basic quantum resource in quantum computation, has been the focus of attention. In this study, the dynamics of atomic magic in the Jaynes-Cummings model is analyzed, revealing typical behaviors and features.
QUANTUM INFORMATION PROCESSING
(2022)
