429 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Massachusetts Institute of TechnologyUS50 papers
- Koç UniversityTR46 papers
- Feza Gürsey InstituteTR30 papers
- Boğaziçi UniversityTR28 papers
- Middle East Technical UniversityTR25 papers
- University of CambridgeGB22 papers
- University of OxfordGB21 papers
- University of ManchesterGB20 papers
- Fermi National Accelerator LaboratoryUS19 papers
- Kansas State UniversityUS19 papers
- University of ChicagoUS19 papers
- Columbia UniversityUS18 papers
19 papers · 1 filter
Looking for heavy axial tensor mesons via their strong decays in light cone QCD
T. M. Aliev, S. Bilmis, R. A. Ciftci +1
In this study, the strong coupling constants of the unobserved heavy axial tensor mesons to the heavy vector and pseudoscalar and mesons, , , $B_2…
Fundamental transfer matrix for electromagnetic waves, scattering by a planar collection of point scatterers, and anti-PT-symmetry
Farhang Loran, Ali Mostafazadeh
We develop a fundamental transfer-matrix formulation of the scattering of electromagnetic (EM) waves that incorporates the contribution of the evanescent waves and applies to gener…
Enantiomer detection via Quantum Otto cycle
Mohsen Izadyari, M. Tahir Naseem, Özgür E. Müstecaplıouglu
Enantiomers are chiral molecules that exist in right-handed and left-handed conformations. Optical techniques of enantiomers detection are widely employed to discriminate between l…
Low-temperature quantum thermometry boosted by coherence generation
Asghar Ullah, M. Tahir Naseem, Özgür E. Müstecaplıoğlu
The precise measurement of low temperatures is significant for both the fundamental understanding of physical processes and technological applications. In this work, we present a m…
Coherence, superposition, and Löwdin symmetric orthogonalization
Gökhan Torun
The notions of coherence and superposition are conceptually the same; however, an important distinction exists between their resource-theoretic formulations. Namely, while basis st…
Charmed baryon and decays in light cone sum rules
T. M. Aliev, S. Bilmis, M. Savci
The semileptonic and non-leptonic , decays of charmed baryon are studied within the light cone sum rules. T…
COVID-19 Modeling Based on Real Geographic and Population Data
Emir Baysazan, A. Nihat Berker, Hasan Mandal +1
Intercity travel is one of the most important parameters for combating a pandemic. The ongoing COVID-19 pandemic has resulted in different computational studies involving intercity…
On the role of initial coherence in the spin phase-space entropy production rate
G. Zicari, B. Çakmak, Özgür E. Müstecaplıoğlu +1
Recent studies have pointed out the intrinsic dependence of figures of merit of thermodynamic relevance -- such as work, heat and entropy production -- on the amount of quantum coh…
Nematic Ordering in the Heisenberg Spin-Glass System in d=3 Dimensions
Egemen Tunca, A. Nihat Berker
Nematic ordering, where the spins globally align along a spontaneously chosen axis irrespective of direction, occurs in spin-glass systems of classical Heisenberg spins in d=3. In…
Classification of Stochastic Processes with Topological Data Analysis
İsmail Güzel, Atabey Kaygun
In this study, we examine if engineered topological features can distinguish time series sampled from different stochastic processes with different noise characteristics, in both b…
Environment-assisted modulation of heat flux in a bio-inspired system based on collision model
Ali Pedram, Barış Çakmak, Özgür E. Müstecaplıoğlu
The high energy transfer efficiency of photosynthetic complexes has been a topic of research across many disciplines. Several attempts have been made in order to explain this energ…
Heat transport and rectification via quantum statistical and coherence asymmetries
Stephania Palafox, Ricardo Román-Ancheyta, Barış Çakmak +1
Recent experiments at the nanoscales confirm that thermal rectifiers, the thermal equivalent of electrical diodes, can operate in the quantum regime. We present a thorough investig…
Lower-Critical Dimension of the Random-Field XY Model and the Zero-Temperature Critical Line
Kutay Akin, A. Nihat Berker
The random-field XY model is studied in spatial dimensions d=3 and 4, and in-between, as the limit q --> \infty of the q-state clock models, by the exact renormalization-group solu…
Engineering entanglement between resonators by hot environment
M. Tahir Naseem, Özgür E. Müstecaplıoğlu
Autonomous quantum thermal machines do not require an external coherent drive or work input to perform the desired tasks, which makes them a promising candidate for thermal managem…
Renormalization-Group Theory of the Heisenberg Model in d Dimensions
Egemen Tunca, A. Nihat Berker
The classical Heisenberg model has been solved in spatial d dimensins, exactly in d=1 and by the Migdal-Kadanoff approximation in d>1, by using a Fourier-Legendre expansion. The ph…
First-Order to Second-Order Phase Transition Changeover and Latent Heats of q-State Potts Models in d=2,3 from a Simple Migdal-Kadanoff Adaptation
H. Yagiz Devre, A. Nihat Berker
The changeover from first-order to second-order phase transitions in q-state Potts models is obtained at q_c=2 in spatial dimension d=3 and essentially at q_c=4 in d=2, using a phy…
Multifractal Spin-Glass Chaos Projection and Interrelation of Multicultural Music and Brain Signals
E. Can Artun, Ibrahim Kecoglu, Alpar Turkoglu +1
A complexity classification scheme is developed from the fractal spectra of spin-glass chaos and demonstrated with multigeographic multicultural music and brain electroencephalogra…
Mixing angles between the tetraquark states with two heavy quarks within QCD sum rules
S. Bilmis
LHCb Collaboration has recently announced the observation of a doubly charmed tetraquark state with spin parity . This exotic state can be exp…
Strong and electromagnetic decays of the radially excited and mesons in light cone QCD sum rules
S. Bilmis
Recently, LHCb Collaboration announced the discovery of radial excitations of and mesons. In present work, we calculate the most promising strong and electromagnetic de…