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We generalize many recent uniqueness results on the fractional Calder\'on problem to cover the cases of all domains with nonempty exterior. The highlight of our work is the characterization of uniqueness and nonuniqueness of partial data…

偏微分方程分析 · 数学 2024-09-10 Jesse Railo , Philipp Zimmermann

The classical radial part formula for the invariant differential operators and the K-invariant functions on a Riemannian symmetric space G/K is generalized to some non-invariant cases by use of Cherednik operators and a graded Hecke algebra…

表示论 · 数学 2014-03-10 Hiroshi Oda

We provide a new foundation for combinatorial commutative algebra and Stanley-Reisner theory using the partition complex introduced in [Adi18]. One of the main advantages is that it is entirely self-contained, using only a minimal knowledge…

组合数学 · 数学 2021-01-26 Karim Adiprasito , Geva Yashfe

By taking the freezing limit of a spin Calogero-Sutherland model containing `anyon like' representation of the permutation algebra, we derive the exact partition function of SU(m|n) supersymmetric Haldane-Shastry (HS) spin chain. This…

高能物理 - 理论 · 物理学 2008-11-26 B. Basu-Mallick , Nilanjan Bondyopadhaya

Multicomponent quantum Hall effect, under the interplay between intercomponent and intracomponent correlations, leads us to new emergent topological orders. Here, we report the theoretical discovery of fractional quantum hall effect of…

强关联电子 · 物理学 2022-07-01 Tian-Sheng Zeng

Starting from a microscopic description of a system of strongly interacting electrons in a strong magnetic field in a finite geometry, we construct the boundary low energy effective theory for a fractional quantum Hall droplet taking into…

介观与纳米尺度物理 · 物理学 2009-08-13 D. C. Cabra , N. E. Grandi

Strict partitions are enumerated with respect to the weight, the number of parts, and the number of sequences of odd length. We write this trivariate generating function as a double sum $q$-series. Equipped with such a combinatorial set-up,…

组合数学 · 数学 2024-10-15 Shishuo Fu , Haijun Li

We propose and study a generalized quantum statistical framework, referred to as \emph{alpha statistics}, that continuously interpolates between Bose--Einstein and Fermi--Dirac statistics and naturally extends into the hyperbosonic regime…

The commutation relations of the composite fields are studied in the 3, 2 and 1 space dimensions. It is shown that the field of an atom consisting of a nucleus and an electron fields satisfies, in the space-like asymptotic limit, the…

高能物理 - 理论 · 物理学 2009-11-07 Hitoshi Ito

I show that fractional exclusion statistics (FES) is manifested in general interacting systems and I calculate the exclusion statistics parameters. Most importantly, I show that the mutual exclusion statistics parameters--when the presence…

统计力学 · 物理学 2009-11-13 Dragoş-Victor Anghel

Orthofermi statistics is characterized by an exclusion principle which is more ``exclusive'' than Pauli's exclusion principle: an orbital state shall not contain more than one particle, no matter what the spin direction is. The wavefunction…

高能物理 - 理论 · 物理学 2007-05-23 A. K. Mishra , G. Rajasekaran

In 1984, Bressoud and Subbarao obtained an interesting weighted partition identity for a generalized divisor function, by means of combinatorial arguments. Recently, the last three named authors found an analytic proof of the aforementioned…

组合数学 · 数学 2022-10-10 Archit Agarwal , Subhash Chand Bhoria , Pramod Eyyunni , Bibekananda Maji

Euler's classical identity states that the number of partitions of an integer into odd parts and distinct parts are equinumerous. Franklin gave a generalization by considering partitions with exactly $j$ different multiples of $r$, for a…

组合数学 · 数学 2022-08-09 Subhash Chand Bhoria , Pramod Eyyunni , Bibekananda Maji

Fractionalized phases are studied in a low energy theory of exciton bose condensate in a multi-band insulator. It is shown that U(1) gauge theory with either fractionalized boson or fermion can emerge out of a single model depending on the…

强关联电子 · 物理学 2007-05-23 Sung-Sik Lee , Patrick A. Lee

Presented are polynomial identities which imply generalizations of Euler and Rogers--Ramanujan identities. Both sides of the identities can be interpreted as generating functions of certain restricted partitions. We prove the identities by…

高能物理 - 理论 · 物理学 2009-10-28 Omar Foda , Yas-Hiro Quano

This paper intends to provide a theoretical basis for the unification of the integer and the fractional quantum Hall effects. Guided by concepts and theories of quantum mechanics and with the solution of the Pauli equation in a magnetic…

介观与纳米尺度物理 · 物理学 2011-07-08 Shuming Long , Jianhua Wang , Kang Li , Yi Yuan

Using the techniques developed in arxiv: 1203.3544 we compute the universal part of the equilibrium partition function characteristic of a theory with multiple abelian U(1) anomalies in arbitrary even spacetime dimensions. This contribution…

高能物理 - 理论 · 物理学 2015-06-05 Nabamita Banerjee , Suvankar Dutta , Sachin Jain , R. Loganayagam , Tarun Sharma

The appearance of quantum groups in conformal field theories is traced back to the Poisson-Lie symmetries of the classical chiral theory. A geometric quantization of the classical theory deforms the Poisson-Lie symmetries to the quantum…

高能物理 - 理论 · 物理学 2007-05-23 Fernando Falceto , Krzysztof Gawedzki

The space of local operators in massive deformations of conformal field theories is analysed. For several model systems it is shown that one can define chiral sectors in the theory, such that the chiral field content is in a one-to-one…

高能物理 - 理论 · 物理学 2016-09-06 A. Koubek

Sen's action in two dimensions governs a chiral boson coupled to a two-dimensional metric together with a second chiral boson that couples to a flat two-dimensional metric. This second scalar decouples from the physical degrees of freedom.…

高能物理 - 理论 · 物理学 2026-02-02 Chris Hull , Neil Lambert